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Sibirsk. Mat. Zh., 2025 Volume 66, Number 2, Pages 204–212 (Mi smj7938)

On one property of normal Hall subgroups of finite groups

X. Yia, B. Chenga, R. V. Borodichb, S. F. Kamornikovb

a Zhejiang Sci-Tech University, Hangzhou, China
b Francisk Skorina Gomel State University, Gomel, Belarus

Abstract: We construct infinite series of subgroup $m$-functors and regular subgroup $m$-functors $\theta$ such that the Frattini $\theta$-subgroup of every normal Hall subgroup $H$ in any finite group $G$ is equal to the intersection of $H$ with the Frattini $\theta$-subgroup of $G$.

Keywords: finite group, Hall subgroup, subgroup $m$-functor, Frattini $\theta$-subgroup.

UDC: 512.542

MSC: 35R30

Received: 28.11.2024
Revised: 28.01.2025
Accepted: 25.02.2025

DOI: 10.33048/smzh.2025.66.206


 English version:
Siberian Mathematical Journal, 2025, 66:2, 291–297


© Steklov Math. Inst. of RAS, 2025