The Cayley isomorphism property for the group $C_4\times C_p^2$
Combinatorics
2021-05-26 v1 Group Theory
Abstract
A finite group is called a DCI-group if two Cayley digraphs over are isomorphic if and only if their connection sets are conjugate by a group automorphism. We prove that the group , where is a prime, is a DCI-group if and only if .
Cite
@article{arxiv.2003.08118,
title = {The Cayley isomorphism property for the group $C_4\times C_p^2$},
author = {Grigory Ryabov},
journal= {arXiv preprint arXiv:2003.08118},
year = {2021}
}
Comments
18 pages