It has degree 3, with 506 vertices and 759 edges.
It has girth 0, diameter 0 and radius 0.
Its symmetry group is PSL(2,23), with 1092 elements.
It is bipartite.
It is not Hamiltonian.
It is semi-symmetric.
http://mathworld.wolfram.com/Iofinova-IvanovGraphs.html