Forbidden subgraphs on conjugacy class graphs of groups

Papi Ray, Sonakshee Arora, Xuanlong Ma

Let $G$ be a finite group. The commuting (resp. nilpotent) conjugacy class graph ${\Gamma }_{CCC}(G)$ (resp. ${\Gamma }_{NCC}(G)$) of $G$ is a simple graph whose vertex set consists of all non-cen…