Characterisations of finite groups with exponent $q$ via their power graphs

Aditya Singh, Anmol chugh, Yogendra Singh +1

The power graph $P(G)$ of a finite group $G$ is the graph with vertex set $G$ and edge set $E(P(G))=\{uv:\ u,v \in G,\ u \neq v,\ u \in \langle v \rangle \ \text{or}\ v \in \langle…