DistanceRegular.org
$\text{Klein graph}$
Number of vertices:
$24$
Diameter:
$3$
Intersection array:
$\{7,4,1;1,2,7\}$
Spectrum:
$7^1 (\sqrt{7})^8 (-1)^7 (-\sqrt{7})^8$
Automorphism group:
$PGL(2,7)$
Distance-transitive:
$\text{No}$
Antipodal
$\text{Downloads}$
$\text{Adjacency matrix}$
$\text{Adjacency matrix in GAP format}$
$\text{Adjacency matrix in CSV format}$
$\text{Graph in GRAPE format}$
$\text{Links}$
$\text{Wikipedia}$
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Graphs with up to 50 vertices
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Graphs with diameter 3
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Graphs with valency 7
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Antipodal covers of complete graphs
Last updated: 7 February 2019