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This article is cited in 5 scientific papers (total in 5 papers)
Critical Non-Singly-Generated Totally Canonical Fitting Classes of Finite Groups
V. E. Egorova Moscow State Pedagogical University
Abstract:
Let $\mathfrak I$ be the class of all finite simple groups and $f\colon\mathfrak I\to\{\text{Fitting classes of groups}\}$. The Fitting class $\mathfrak F=KR(f)=(G:O^{A,A'}(G)\in f(A)\text{ for any }A \in K(G))$ is referred to as a canonical Fitting class with satellite $f$. A non-singly-generated totally canonical Fitting class $\mathfrak F$ is said to be critical non-singly-generated if all proper totally canonical Fitting subclasses in $\mathfrak F$ are singly generated. In the paper, a complete description of the structure of the critical non-singly-generated totally canonical Fitting classes of finite groups is obtained.
Keywords:
finite simple group, Fitting class, Fitting formation, satellite, singly generated Fitting class, local formation of finite groups.
Received: 29.12.2006 Revised: 26.06.2007
Citation:
V. E. Egorova, “Critical Non-Singly-Generated Totally Canonical Fitting Classes of Finite Groups”, Mat. Zametki, 83:4 (2008), 520–527; Math. Notes, 83:4 (2008), 478–484
Linking options:
https://www.mathnet.ru/eng/mzm4572https://doi.org/10.4213/mzm4572 https://www.mathnet.ru/eng/mzm/v83/i4/p520
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