Abstract
The power graph of a group G is the simple graph with vertex set G and two distinct vertices are adjacent if one of them is a positive power of the other. For a finite noncyclic nilpotent group G, we study the minimum degree of Under some conditions involving the prime divisors of and the Sylow subgroups of G, we identify certain vertices associated with the generators of maximal cyclic subgroups of G such that is the degree of one of them. As an application, we obtain for some classes of nilpotent groups G.
Disclosure statement
No potential conflict of interest was reported by the author(s).