In this paper we introduce and study the concept of normality degree of a finite group G. This quantity measures the probability of a random subgroup of G to be normal. Explicit formulas are obtained for some particular classes of finite groups. Several limits of normality degrees are also computed.

Additional Information

Author(s)

Tărnăuceanu, Marius

DOI

https://doi.org/10.37193/CJM.2017.01.12