A subgroup of a finite group is said to be quasi S-propermutable in if such that is S-permutable in and , where is the subgroup formed by all those subgroups of which are -propermutable in . In this paper, we give some generalizations of finite group by using the properties and effects of quasi S-propermutable subgroups.

中文翻译：

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有限群的拟S-可置换子群

一个分组的有限组的被说成是准š -propermutable在如果使得是š -permutable在和，其中是所有那些子组所形成的亚组，其是- propermutable在。在本文中，我们利用拟S可交换子群的性质和作用给出了有限群的一些推广。