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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2010, Volume 16, Number 3, Pages 45–60
(Mi timm574)
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This article is cited in 12 scientific papers (total in 12 papers)
On the structure of finite groups isospectral to an alternating group
I. A. Vakula Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences
Abstract:
It is proved that every finite group isospectral to an alternating group $A_n$ of degree $n$ greater than 21 has a chief factor isomorphic to an alternating group $A_k$, where $k\le n$ and the half-interval $(k,n]$ contains no primes.
Keywords:
finite groups, alternating groups, spectrum of a group, isospectral groups, chief factors.
Received: 22.03.2010
Citation:
I. A. Vakula, “On the structure of finite groups isospectral to an alternating group”, Trudy Inst. Mat. i Mekh. UrO RAN, 16, no. 3, 2010, 45–60; Proc. Steklov Inst. Math. (Suppl.), 272, suppl. 1 (2011), S271–S286
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https://www.mathnet.ru/eng/timm574 https://www.mathnet.ru/eng/timm/v16/i3/p45
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Abstract page: | 374 | Full-text PDF : | 140 | References: | 62 | First page: | 3 |
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