Turkish Journal of Mathematics, vol.46, no.1, pp.242-256, 2022 (SCI-Expanded)
© TÜBİTAKIn this work, we define the notion of commutativity degree of crossed modules and find some bounds on commutativity degree for special types of crossed modules. Also, we give a function for finding commutativity degree of crossed modules in GAP and classify crossed modules by using this function.