DistanceRegular.org
1
st
subconstituent of McLaughlin graph
Number of vertices:
$112$
Diameter:
$2$
Intersection array:
$\{30,27;1,10\}$
Spectrum:
$30^1 2^{90} (-10)^{21}$
Automorphism group:
$\mathrm{PSU}(4,3). \text{D}_8$
Distance-transitive:
Yes
Primitive
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
Links
Andries Brouwer
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Graphs with 101-150 vertices
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Graphs with diameter 2
Last updated: 4 February 2017