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Finite simple groups whose Sylow 2-subgroups possess an extra-special subgroup of index 2
V. V. Kabanov, V. D. Mazurov, S. A. Syskin Institute of Mathematics, Siberian Branch of USSR Academy of Sciences
Abstract:
Let $G$ be a finite simple group with Sylow 2-subgroup $T$. If there is an extra-special sub-group of index 2 in $T$, then $G$ is isomorphic to one of the following groups:
$$ \begin{array}{llllll}
A_8,&A_9,&M_{11},&M_{12}\\
L_2(q),&L_3(q),&U_3(q),&G_2(q),&D_4^2(q),&PSp_4(q)
\end{array} $$
for an appropriate odd $q$.
Received: 05.06.1972
Citation:
V. V. Kabanov, V. D. Mazurov, S. A. Syskin, “Finite simple groups whose Sylow 2-subgroups possess an extra-special subgroup of index 2”, Mat. Zametki, 14:1 (1973), 127–132; Math. Notes, 14:1 (1973), 629–632
Linking options:
https://www.mathnet.ru/eng/mzm7213 https://www.mathnet.ru/eng/mzm/v14/i1/p127
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Abstract page: | 319 | Full-text PDF : | 99 | First page: | 1 |
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