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JOURNALS // Trudy Instituta Matematiki i Mekhaniki UrO RAN // Archive

Trudy Inst. Mat. i Mekh. UrO RAN, 2023 Volume 29, Number 1, Pages 254–258 (Mi timm1991)

Finite groups with absolutely $\mathfrak{F}$-subnormal maximal subgroups

I. L. Sokhor

Gomel State University named after Francisk Skorina

Abstract: A subgroup $M$ of a group $G$ is an $n$-maximal subgroups of $G$ if there is a subgroup chain $M=M_n\leq M_{n-1}\leq \ldots \leq M_1\leq M_0=G$ such that $M_{i+1}$ is a maximal subgroup of $M_i$. We establish a criterion for a group with absolutely $\mathfrak{F}$-subnormal $n$-maximal subgroups to belong to a subgroup-closed saturated formation $\mathfrak{F}$ containing all nilpotent groups.

Keywords: finite group, maximal subgroup, subnormal subgroup.

MSC: 20D10; 20E28

Received: 09.11.2022
Revised: 20.01.2023
Accepted: 30.01.2023

Language: English

DOI: 10.21538/0134-4889-2023-29-1-254-258



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© Steklov Math. Inst. of RAS, 2025