Hoffman–Singleton graph
| Number of vertices: | $50$ |
| Diameter: | $2$ |
| Intersection array: | $\{7,6;1,1\}$ |
| Spectrum: | $7^1 2^{28} (-3)^{21}$ |
| Automorphism group: | $P \Sigma U(3,5^2)$ |
| Distance-transitive: | Yes |
| Primitive |
Downloads
- Adjacency matrix
- Adjacency matrix in GAP format
- Adjacency matrix in CSV format
- Graph in GRAPE format
Links
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Graphs with up to 50 vertices •
Graphs with diameter 2 •
Graphs with valency 7
Last updated: 30 January 2017