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This article is cited in 6 scientific papers (total in 6 papers)
Finite Alperin 2-groups with cyclic second commutants
B. M. Veretennikov Ural State Technical University, Ekaterinburg, Russia
Abstract:
An Alperin group is a group in which every 2-generated subgroup has a cyclic commutant. Previously, we constructed examples of finite Alperin 2-groups with second commutant isomorphic to $Z_2$ or $Z_4$. Here, it is proved that for any natural $n$, there exists a finite Alperin 2-group whose second commutant is isomorphic to $Z_{2^n}$.
Keywords:
2-group, Alperin group, commutant, representation of groups in terms of generators and defining relations.
Received: 24.03.2010
Citation:
B. M. Veretennikov, “Finite Alperin 2-groups with cyclic second commutants”, Algebra Logika, 50:3 (2011), 326–350; Algebra and Logic, 50:3 (2011), 226–244
Linking options:
https://www.mathnet.ru/eng/al489 https://www.mathnet.ru/eng/al/v50/i3/p326
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