有限π-可解群的π-F-内射子

π-F-INJECTORS IN FINITE π-SOLUBLE GROUPS

本文引入两种等价的关於π-F-内射子的定义,证明了任意有限π-可解群含有唯一的π-F-内射子共轭类。

In this paper, two equivalent definitions of n-F-injectors in finite n-soluble groups are introduced and it is proved that every finite n-soluble group contains a unique conjugacy class of n-F-injectors.