The Automorphism Group of the Petersen Graph is Isomorphic to
arXiv:2012.02942 · doi:10.4169/math.mag.89.4.267
Abstract
The automorphism group of the Petersen Graph is shown to be isomorphic to the symmetric group on 5 elements. The image represents the Petersen Graph with the ten 3-element subsets of as vertices. Two vertices are adjacent when they have precisely one element in common.
1 page, 2 figures