Finite groups with transitive semipermutability

Abstract

A group G is said to be a T-group (resp. PT-group, PST-group), if normality (resp. permutability, S-permutability) is a transitive relation. In this paper, we get the characterization of finite solvable PST-groups. We also give a new characterization of finite solvable PT-groups.

Keywords

Finite group / transitive / permutable

References

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