A note on the automorphism group of the Hamming graph

S. Morteza Mirafzal, Meysam Ziaee

Let $\Omega$ be a $m$-set, where $m>1$, is an integer. The Hamming graph $H(n,m)$, has ${\Omega }^n$ as its vertex-set, with two vertices are adjacent if and only if they differ in exactly on…