X. Tang

School of Mathematical Sciences‎, ‎University of Science and Technology of China‎, ‎Hefei‎, ‎230026‎, ‎P.R‎. ‎China.

[ 1 ] - On $Phi$-$tau$-quasinormal subgroups of finite groups

‎Let $tau$ be a subgroup functor and $H$ a $p$-subgroup of a finite group $G$‎. ‎Let $bar{G}=G/H_{G}$ and $bar{H}=H/H_{G}$‎. ‎We say that $H$ is $Phi$-$tau$-quasinormal in $G$ if for some $S$-quasinormal subgroup $bar{T}$ of $bar{G}$ and some $tau$-subgroup $bar{S}$ of $bar{G}$ contained in $bar{H}$‎, ‎$bar{H}bar{T}$ is $S$-quasinormal in $bar{G}$ and $bar{H}capbar{T}leq bar{S}Phi(bar{H})$‎. ‎I...

نویسندگان همکار

J. Huang 1  

X. Ma 1  

Y. Mao 1