On relative autocommutativity degree of a subgroup of a finite group
18 Jun 2017
·
Dutta Parama,
Nath Rajat Kanti·
In this paper, we consider the probability that a randomly chosen
automorphism of a finite group fixes a randomly chosen element of a subgroup of
that group. We obtain several new results as well as generalizations and
improvements of some existing results on this probability.