A. Skiba

activity

20112024

most citedA generalisation of Schenkman's theorem

7 citations · 22 across the 25 of their papers we have counts for

collaborators

Showing 2017Show all

6 papers · 1 filter

math.GR2017

On generalized $σ$ -soluble groups

Jianhong Huang, Bin Hu, Alexander N. Skiba

Let $σ = {σ_{i} ∣ i \in I}$ be a partition of the set of all primes $P$ and $G$ a finite group. Let $σ (G) = {σ_{i} : σ_{i} \cap π (G) \neq = \emptyset$ . A set $H$ of subgroups…

math.GR2017

A Robinson characterization of finite $P σ T$ -groups

Alexander N. Skiba

Let $σ = {σ_{i} ∣ i \in I}$ be some partition of the set of all primes $P$ and let $G$ be a finite group. Then $G$ is said to be $σ$ -full if $G$ has a Hall $σ_{i}$ -subgroup fo…

math.GR2017

Finite groups with systems of $K$ - $F$ -subnormal subgroups

Vladimir N. Semenchuk, Alexander N. Skiba

Let $F$ be a class of group. A subgroup $A$ of a finite group $G$ is said to be $K$ - $F$ -subnormal in $G$ if there is a subgroup chain $$A=A_{0} \leq A_{1} \leq \…

math.GR2017

Characterizations of some classes of finite $σ$ -soluble $P σ T$ -groups

Alexander N. Skiba

Let $σ = {σ_{i} ∣ i \in I}$ be some partition of the set of all primes $P$ and $G$ a finite group. $G$ is said to be $σ$ -soluble if every chief factor $H / K$ of $G$ is a $σ_{i}…

math.GR2017

On the lattice of the $σ$ -permutable subgroups of a finite group

Alexander N. Skiba

Let $σ = {σ_{i} ∣ i \in I}$ be some partition of the set of all primes $P$ , $G$ a finite group and $σ (G) = {σ_{i} ∣ σ_{i} \cap π (G) \neq = \emptyset}$ . A set $H$ of subgrou…

math.GR2017

On $H_{σ}$ -permutably embedded and $H_{σ}$ -subnormaly embedded subgroups of finite groups

Wenbin Guo, Chi Zhang, Alexander N. Skiba +1

Let $G$ be a finite group. Let $σ = {σ_{i} ∣ i \in I}$ be a partition of the set of all primes $P$ and $n$ an integer. We write $σ (n) = {σ_{i} ∣ σ_{i} \cap π (n) \neq = \emptyset}$ …

On generalized σ-soluble groups

A Robinson characterization of finite PσT-groups

Finite groups with systems of K-F-subnormal subgroups

Characterizations of some classes of finite σ-soluble PσT-groups

On the lattice of the σ-permutable subgroups of a finite group

On Hσ​-permutably embedded and Hσ​-subnormaly embedded subgroups of finite groups

On generalized $σ$ -soluble groups

A Robinson characterization of finite $P σ T$ -groups

Finite groups with systems of $K$ - $F$ -subnormal subgroups

Characterizations of some classes of finite $σ$ -soluble $P σ T$ -groups

On the lattice of the $σ$ -permutable subgroups of a finite group

On $H_{σ}$ -permutably embedded and $H_{σ}$ -subnormaly embedded subgroups of finite groups