ON THE NORMALITY OF SOME CAYLEY DIGRAPHS WITH VALENCY 2
Abstract
We call a Cayley digraph =Cay(G; S) normal for G if R(G), the rightregular representation of G, is a normal subgroup of the full automorphism groupAut() of . In this paper we determine the normality of Cayley digraphs of valency2 on the groups of order pq and also on non-abelian nite groups G such that everyproper subgroup of G is abelian.
Keywords
DOI: https://doi.org/10.22342/jims.17.2.3.67-72
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Journal of the Indonesian Mathematical Society
Mathematics Department, Universitas Gadjah Mada
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p-ISSN: 2086-8952 | e-ISSN: 2460-0245
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