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$\text{Halved Foster graph}$
Number of vertices:
$45$
Diameter:
$4$
Intersection array:
$\{6,4,2,1;1,1,4,6\}$
Spectrum:
$6^1 3^{12} 1^9 (-2)^{18} (-3)^5$
Automorphism group:
$3.S_7.2$
Distance-transitive:
$\text{Yes}$
Antipodal
$\text{Downloads
$\text{Adjacency matrix
$\text{Adjacency matrix in GAP format
$\text{Adjacency matrix in CSV format
$\text{Graph in GRAPE format
$\text{Links}$
$\text{Wikipedia: Foster graph}$
$\text{Wolfram: Foster graph}$
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Last updated: 22 January 2017