ON THE NORMALITY OF SOME CAYLEY DIGRAPHS WITH VALENCY 2
Abstract: We call a Cayley
digraph Γ = Cay(G; S) normal for G if R(G), the right regular representation of
G, is a normal subgroup of the full automorphism group Aut(Γ) of Γ. In this
paper we determine the normality of Cayley digraphs of valency 2 on the groups
of order pq and also on non-abelian finite groups G such that every proper
subgroup of G is abelian.
Author: Mehdi Alaeiyan and
Mohsen Ghasemi
Journal Code: jpmatematikagg110012
