Bibliography Page 1 Bibliography [1] RK Agrawal, The influence on a finite group of its
permutable subgroups, Canadian Math. Bull. 17 (1974), pp. 159–165. [2] RK Agrawal, Finite …

Sylow Permutable Subnomal Subgroups of Finite Groups Page 1 Journal of Algebra 251,
727–738 (2002) doi:10.1006/jabr.2001.9138 Sylow Permutable Subnormal Subgroups of …

Let F be a class of finite groups and G a finite group. Let LF (G) be the set of all subgroups A
of G with AG/AG∈ F. A chief factor H/K of G is F-central in G if (H/K)(G/CG (H/K))∈ F. We …

The purpose of this paper is to study the subgroup embedding properties of S-
semipermutability, semipermutability, and seminormality. Here we say H is S …

A critical group for a class of groups $\mathfrak {X} $ is a minimal non-$\mathfrak {X} $-
group. The critical groups are determined for various classes of finite groups. As a …

Let G be a finite group and let H be a subgroup of G. H is said to be semipermutable in G if H
permutes with every subgroup K of G with (| H|,| K|)= 1. A number of new characterizations of …

Finite groups G= AB factorized by two subgroups A and B such that every subgroup of A
permutes with every subgroup of B are studied in this paper. The behaviour of such products …

We develop several local approaches for the three classes of finite groups: T-groups
(normality is a transitive relation) and PT-groups (permutability is a transitive relation) and …

Finite Groups in which t-quasinormality is a Transitive Relation Page 1 REND. SEM. MAT.
UNIV. PADOVA, Vol. 124 (2010) Finite Groups in which t-quasinormality is a Transitive …

Let G be a finite group. A subgroup H of G is called semipermutable (or S-semipermutable)
in G if H permutes with every subgroup K (or every Sylow p-subgroup) of G with (| K|,| H|)= 1 …