The complement of this graph is the Kneser graph $\mathrm{K}(38,2)$.
| Number of vertices: | $703$ |
| Diameter: | $2$ |
| Intersection array: | $\{72,35;1,4\}$ |
| Spectrum: | $72^1 34^{37} (-2)^{665}$ |
| Automorphism group: | $\mathrm{S}_{38}$ |
| Distance-transitive: | Yes |
| Primitive |