On nearly \({S\Phi}\)-normal subgroups of finite groups

Let \(G\) be a finite group, \(H\) a subgroup of \(G\) and \(H_{sG}\) the subgroup of \(H\) generated by all those subgroups of \(H\) which are \(s\)-permutable in \(G\). Then we say that \(H\) is \(\textit{nearly \(S\Phi\)-normal}\) in \(G\) if \(G\) has a normal subgroup \(T\) such that \(HT\unlhd...

Повний опис

Збережено в:
Бібліографічні деталі
Видавець:Lugansk National Taras Shevchenko University
Дата:2024
Автори: Hussain, M. T., Ullah, S.
Формат: Стаття
Мова:English
Опубліковано: Lugansk National Taras Shevchenko University 2024
Теми:
Онлайн доступ:https://admjournal.luguniv.edu.ua/index.php/adm/article/view/2007
Теги: Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!

Організація

Algebra and Discrete Mathematics
Опис
Резюме:Let \(G\) be a finite group, \(H\) a subgroup of \(G\) and \(H_{sG}\) the subgroup of \(H\) generated by all those subgroups of \(H\) which are \(s\)-permutable in \(G\). Then we say that \(H\) is \(\textit{nearly \(S\Phi\)-normal}\) in \(G\) if \(G\) has a normal subgroup \(T\) such that \(HT\unlhd G\) and \(H\cap T\leq \Phi (H)H_{sG}\). In this paper, we study the structure of group \(G\) under the condition that some given subgroups of \(G\) are nearly \(S\Phi\)-normal in \(G\). Some known results are generalised.