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Noah Schweber
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No - consider the vertex-and-edge graph of a truncated cubetruncated cube. Some but not all edges are part of 3-cycles, so this graph is not edge-transitive, but it is clearly edge-swapping.

No - consider the vertex-and-edge graph of a truncated cube. Some but not all edges are part of 3-cycles, so this graph is not edge-transitive, but it is clearly edge-swapping.

No - consider the vertex-and-edge graph of a truncated cube. Some but not all edges are part of 3-cycles, so this graph is not edge-transitive, but it is clearly edge-swapping.

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Noah Schweber
  • 21.1k
  • 10
  • 110
  • 331

No - consider the vertex-and-edge graph of a truncated cube. Some but not all edges are part of 3-cycles, so this graph is not edge-transitive, but it is clearly edge-swapping.