Probability that an Autocommutator Element of a Finite Group Equals to a Fixed Element

Zohreh Sepehrizadeh, Mohammad Reza RISMANCHIAN


In this article we introduce a formula for the probability which an autocommutator element of a finite group G, equals to a fixed element g of G and derive some properties of this formula. Moreover, we obtain a lower bound and an upper bound for this probability in the special cases. This generalizes some results of Das et al. in 2010 and Moghaddam et al. in 2011.

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