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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">mathnas</journal-id><journal-title-group><journal-title xml:lang="ru">Труды Института математики НАН Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Institute of Mathematics of the NAS of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1812-5093</issn><publisher><publisher-name>Институт математики НАН Беларуси</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">mathnas-40</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>АЛГЕБРА И ТЕОРИЯ ЧИСЕЛ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ALGEBRA AND NUMBER THEORY</subject></subj-group></article-categories><title-group><article-title>О разрешимости и факторизации некоторых $\pi$-разрешимых неприводимых линейных групп примарной степени. Часть IV</article-title><trans-title-group xml:lang="en"><trans-title>On solvability and factorization of some $\pi$-solvable irreducible linear groups of primary degree. Part IV</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ядченко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yadchenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">yadchenko_56@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт математики НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Mathematics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>03</day><month>03</month><year>2025</year></pub-date><volume>32</volume><issue>2</issue><fpage>17</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ядченко А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ядченко А.А.</copyright-holder><copyright-holder xml:lang="en">Yadchenko A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://mathnas.ejournal.by/jour/article/view/40">https://mathnas.ejournal.by/jour/article/view/40</self-uri><abstract><p>Работа является четвертой из серии статей, где для множества $\pi$, состоящего из нечетных простых чисел, исследуются конечные $\pi$-разрешимые неприводимые комплексные линейные группы степени $2|H|+1$, у которых холловы $\pi$-подгруппы $H$ являются $TI$-подгруппами и не являются нормальными в группах. Цель серии – доказать разрешимость и определить условия факторизации таких групп.</p></abstract><trans-abstract xml:lang="en"><p>The article is the fourth in a series of papers, where for a set $\pi$ consisting of odd primes, finite $\pi$-solvable  irreducible complex linear groups of  degree $2|H|+1$ are investigated, for which Hall $\pi$-subgroups are $TI$-subgroups and are not normal in groups. The purpose of the series is to prove solvability and to determine the conditions for factorization of such groups.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>конечные группы</kwd><kwd>характеры</kwd><kwd>факторизация групп</kwd></kwd-group><kwd-group xml:lang="en"><kwd>finite groups</kwd><kwd>characters</kwd><kwd>factorizations of groups</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О разрешимости и факторизации некоторых Π-разрешимых неприводимых линейных групп примарной степени. Часть I // Труды Института математики. 2022. Т. 30, № 1–2. C. 84–98.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the solvability and factorization of some π-solvable irreducible linear groups of primary degree. Part I. Proceedings of the Institute of Mathematics, 2022, vol. 30, no. 1–2, pp. 84–98 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О разрешимости и факторизации некоторых Π-разрешимых неприводимых линейных групп примарной степени. Часть II // Труды Института математики. 2023. Т. 31, № 1. C. 77–89.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the solvability and factorization of some π-solvable irreducible linear groups of primary degree. Part II. Proceedings of the Institute of Mathematics, 2023, vol. 31, no. 1, pp. 77–89 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О разрешимости и факторизации некоторых Π-разрешимых неприводимых линейных групп примарной степени. Часть III // Труды Института математики. 2023. Т. 31, № 2. C. 91–102.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the solvability and factorization of some π-solvable irreducible linear groups of primary degree. Part III. Proceedings of the Institute of Mathematics, 2023, vol. 31, no. 2, pp. 91–102 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Gorenstein D. Finite groups. New York: Harper and Row, 1968. 527 p.</mixed-citation><mixed-citation xml:lang="en">Gorenstein D. Finite groups. New York, Harper and Row, 1968, 527 p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Isaacs I. M. Character theory of finite groups. New York: Academic Press, 1976. 303 p.</mixed-citation><mixed-citation xml:lang="en">Isaacs I. M. Character theory of finite groups. New York, Academic Press, 1976, 303 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А., Романовский А. В. К проблемме Айзекса о конечных p-разрешимых линейных группах // Математические заметки. 2001. Т. 69, Вып. 1. С. 144–152.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A., Romanovskii A. V. On the Isaacs problem concerning finite p-solvable linear groups. Math. Notes, 2001, vol. 69, no. 1, pp. 144–152 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О Π-разрешимых неприводимых линейных группах с холловой T I-подгруппой нечетного порядка I // Труды Института математики. 2008. Т. 16, № 2. С. 118–130.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the π-solvable irreducible linear groups with Hall TI-subgrops of odd order I. Proceedings of the Institute of Mathematics, 2008, vol. 16, no. 2, pp. 118–130 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Glauberman G. Correspodences of characters for relatively prime operator groups // Canad. J. Math. 1968. N 20. P. 1465–1488.</mixed-citation><mixed-citation xml:lang="en">Glauberman G. Correspodences of characters for relatively prime operator groups. Canad. J. Math., 1968, no. 20, pp. 1465–1488.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Isaacs I. M., Robinson G. R. The Number of Distinct Eigenvalues of Elements in Finite Linear Constituents of certain Characrer Restrictions Groups // Proc. American Math. Soc. 1998. Vol. 126, N 9. P. 2615–2617.</mixed-citation><mixed-citation xml:lang="en">Isaacs I. M., Robinson G. R. The Number of Distinct Eigenvalues of Elements in Finite Linear Constituents of certain Characrer Restrictions Groups Proc. American Math. Soc., 1998, vol. 126, no. 9, pp. 2615–2617.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Winter D. L. On the Structure of Certain p-Solvable Linear Groups II // J. of Algebra. 1975. Vol. 33. P. 170–190.</mixed-citation><mixed-citation xml:lang="en">Winter D. L. On the Structure of Certain p-Solvable Linear Groups II. J. of Algebra, 1975, vol. 33, pp. 170–190.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О Π-разрешимых неприводимых линейных группах с холловой T Iподгруппой нечетного порядка II // Труды Института математики. 2009. Т. 17, № 2. С. 94–104.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the π-solvable irreducible linear groups with Hall TI-subgrops of odd order II. Proceedings of the Institute of Mathematics, 2009, vol. 17, no. 2, pp. 94–104 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Романовский А. В. Исключительные характеры конечных групп. Минск: Наука и техника, 1985. 148 с.</mixed-citation><mixed-citation xml:lang="en">Romanovskii A. V. Exceptional characters of finite grops. Minsk, Nauka i tekhnika Publ., 1985, 148 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Huppert B., Blackburn N. Finite Groups III. Berlin, New York, Heidelberg: Academic Press, 1982. 454 p.</mixed-citation><mixed-citation xml:lang="en">Huppert B., Blackburn N. Finite Groups III. Berlin, New York, Heidelberg, Academic Press, 1982, 454 p.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. Автоморфизмы и нормальные подгруппы линейных групп // Математические заметки. 2007. Т. 82, Вып. 3. С. 469–476.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. Automorphisms and normal subgroups of linear groups. Math. Notes, 2007, vol. 82, no. 3, pp. 469–476 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О факторизации некоторых Π-разрешимых неприводимых линейных групп // Труды Института математики. 2019. Т. 27, № 1–2. С. 79–107.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the factorization some π-solvable irreducible linear groups. Proceedings of the Institute of Mathematics, 2019, vol. 27, no. 1–2, pp. 79–107 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Crescenzo P. A Diophantine equation which arises in the theory of finite groups // Advances in Mathematics. 1975. Vol. 17, N 1. P. 25–29.</mixed-citation><mixed-citation xml:lang="en">Crescenzo P. A Diophantine equation which arises in the theory of finite groups. Advances in Mathematics, 1975, vol. 17, no. 1, pp. 25–29.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ядченко А. А. О нормальных подгруппах и факторизации некоторых π-разрешимых неприводимых линейных групп // Труды Института математики. 2021. Т. 29, № 1–2. С. 149–164.</mixed-citation><mixed-citation xml:lang="en">Yadchenko A. A. On the normal subgroups and factorization some π-solvable irreducible linear groups. Proceedings of the Institute of Mathematics, 2021, vol. 29, no. 1–2, pp. 149–164 (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
