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Cubic graphical regular representations of finite non-abelian simple groups. (English) Zbl 1397.20005

Summary: Given a finite group \(R\), a graphical regular representation of \(R\) is a Cayley graph \(\Gamma\) over \(R\) with \(R=\mathrm{Aut}(\Gamma)\). In this paper we study graphical regular representations of finite non-abelian simple groups of small valency.

MSC:

20B25 Finite automorphism groups of algebraic, geometric, or combinatorial structures
05C25 Graphs and abstract algebra (groups, rings, fields, etc.)
20D06 Simple groups: alternating groups and groups of Lie type
20D08 Simple groups: sporadic groups

Software:

Magma
Full Text: DOI

References:

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