| Number of vertices: | $128$ |
| Diameter: | $7$ |
| Intersection array: | $\{7,6,5,4,3,2,1; 1,2,3,4,5,6,7\}$ |
| Spectrum: | $7^1 5^7 3^{21} 1^{35} (-1)^{35} (-3)^{21} (-5)^7 (-7)^1$ |
| Automorphism group: | $\mathbb{Z}_2\text{Wr}S_7$ |
| Distance-transitive: | Yes |
| Bipartite, Antipodal |