DistanceRegular.org
$\mathrm{VNO}_4^-(3)$ graph
Number of vertices:
$81$
Diameter:
$2$
Intersection array:
$\{30,20;1,12\}$
Spectrum:
$30^1 3^{50} (-6)^{30}$
Automorphism group:
$3^4:(2 \times \mathrm{S}_6)$
Distance-transitive:
No
Primitive
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
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Graphs with 51-100 vertices
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Graphs with diameter 2
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Affine Polar Graphs
Last updated: 28 May 2024