  For a group $G$ and a subset $X$ of $G$, the commuting graph of $X$, denoted
by $\Gamma(G,X)$ is the graph whose vertex set is $X$ and any two vertices $u$
and $v$ in $X$ are adjacent if and only if they commute in $G$. In this
article, certain properties of the commuting graph of generalized dihedral
groups have been studied.
