The truncated tetrahedral graph is the cubic Archimedean graph on 12 nodes and 18 edges that is the skeleton of the truncated tetrahedron.
It is implemented in the Wolfram Language as GraphData["TruncatedTetrahedralGraph"].
It is vertex-transitive, but not edge-transitive. It has LCF notation ![[2,6,-2]^4](/images/equations/TruncatedTetrahedralGraph/Inline1.svg)
.
It is the line graph of the Pasch graph.
The truncated tetrahedral graph is an integral graph with graph spectrum 
. Its automorphism
group has order 
.
The bipartite double graph of the truncated tetrahedral graph is the Nauru graph.
