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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2023, Volume 20, Issue 2, Pages 1150–1159
DOI: https://doi.org/10.33048/semi.2023.020.071
(Mi semr1634)
 

Mathematical logic, algebra and number theory

Finite simple groups with two maximal subgroups of coprime orders

N. V. Maslovaab

a Krasovskii Institute of Mathematics and Mechanics UB RAS, S. Kovalevskaya Str., 16, 620108, Yekaterinburs, Russia
b Ural Federal University, Turgeneva Str., 4, 620075, Yekaterinburs, Russia
References:
Abstract: In 1962, V. A. Belonogov proved that if a finite group $G$ contains two maximal subgroups of coprime orders, then either $G$ is one of known solvable groups or $G$ is simple. In this short note based on results by M. Liebeck and J. Saxl on odd order maximal subgroups in finite simple groups we determine possibilities for triples $(G,H,M)$, where $G$ is a finite nonabelian simple group, $H$ and $M$ are maximal subgroups of $G$ with $(|H|,|M|)=1$.
Keywords: finite group, simple group, maximal subgroup, subgroups of coprime orders.
Funding agency Grant number
Russian Foundation for Basic Research 20-51-00007
The reported study was funded by RFBR and BRFBR, project number 20-51-00007.
Received April 23, 2022, published December 12, 2023
Document Type: Article
UDC: 512.542
MSC: 20D60, 20D05
Language: English
Citation: N. V. Maslova, “Finite simple groups with two maximal subgroups of coprime orders”, Sib. Èlektron. Mat. Izv., 20:2 (2023), 1150–1159
Citation in format AMSBIB
\Bibitem{Mas23}
\by N.~V.~Maslova
\paper Finite simple groups with two maximal subgroups of coprime orders
\jour Sib. \`Elektron. Mat. Izv.
\yr 2023
\vol 20
\issue 2
\pages 1150--1159
\mathnet{http://mi.mathnet.ru/semr1634}
\crossref{https://doi.org/10.33048/semi.2023.020.071}
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