$\text{Hoffman-Singleton graph}$
| 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: | $\text{Yes}$ |
| Primitive |
$\text{Downloads}$
- $\text{Adjacency matrix}$
- $\text{Adjacency matrix in GAP format}$
- $\text{Adjacency matrix in CSV format}$
- $\text{Graph in GRAPE format}$
$\text{Links}$
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Graphs with up to 50 vertices •
Graphs with diameter 2 •
Graphs with valency 7
Last updated: 30 January 2017