This is one of two self-complementary, rank-3 strongly regular graphs with parameters (961,480,239,240), the other being the Peisert graph on 961 vertices.
| Number of vertices: | 961 |
| Diameter: | 2 |
| Intersection array: | {480,240;1,240} |
| Spectrum: | 480115480(−16)480 |
| Automorphism group: | 312:480:2 |
| Distance-transitive: | Yes |
| Primitive |