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JOURNALS // Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics) // Archive

PFMT, 2019 Issue 4(41), Pages 44–50 (Mi pfmt676)

This article is cited in 1 paper

MATHEMATICS

Finite groups with absolutely formationally subnormal Sylow subgroups

A. F. Vasil'ev, A. G. Melchenko

F. Scorina Gomel State University

Abstract: Let $\mathfrak{F}$ be a nonempty formation groups. A subgroup $H$ of a group $G$ we call absolutely $\mathrm{K}$-$\mathfrak{F}$-subnormal (absolutely $\mathfrak{F}$-subnormal) in $G$ if any subgroup containing $H$ is $\mathrm{K}$-$\mathfrak{F}$-subnormal (respectively $\mathfrak{F}$-subnormal) subgroup of $G$. In this paper, the question of whether a finite group belongs to a saturated formation $\mathfrak{F}$ in which all Sylow subgroups are absolutely $\mathrm{K}$-$\mathfrak{F}$-subnormal is investigated.

Keywords: finite group, Sylow subgroup, hereditary saturated formation, $\mathrm{K}$-$\mathfrak{F}$-subnormal subgroup, absolutely $\mathrm{K}$-$\mathfrak{F}$-subnormal subgroup.

UDC: 512.542

Received: 12.09.2019



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