DistanceRegular.org
Point graph of $\mathrm{GQ}(5,25) \cong \mathrm{O}_6^-(5)$ graph
Number of vertices:
$756$
Diameter:
$2$
Intersection array:
$\{130,125;1,26\}$
Spectrum:
$130^1 4^{650} (-26)^{105}$
Automorphism group:
$\mathrm{P} \Gamma \mathrm{U}(4,5)$
Distance-transitive:
Yes
Primitive
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
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Graphs with 501-1000 vertices
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Graphs with diameter 2
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Finite orthogonal graphs
Last updated: 13 August 2024