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Groups with relatively small normalizers of primary subgroups
V. A. Antonov National Research South Ural State University, Chelyabinsk, Russia
Abstract:
The structure of finite groups $G$ is studied in which for every primary subgroup $A$, almost all of its automorphisms induced by elements of $G$ are inner. Namely, for any such subgroup, the index $|N(A):A\cdot C(A)|$ divides some prime number. These groups are called $NSP$-groups.
Keywords:
finite group, inner automorphism, $NSP$-group.
Received: 04.05.2010
Citation:
V. A. Antonov, “Groups with relatively small normalizers of primary subgroups”, Algebra Logika, 51:5 (2012), 565–578; Algebra and Logic, 51:5 (2012), 375–383
Linking options:
https://www.mathnet.ru/eng/al551 https://www.mathnet.ru/eng/al/v51/i5/p565
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Abstract page: | 300 | Full-text PDF : | 66 | References: | 81 | First page: | 8 |
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