DistanceRegular.org
$\mathrm{SRG}(176,70,18,34)$
Number of vertices:
$176$
Diameter:
$2$
Intersection array:
$\{70,51;1,34\}$
Spectrum:
$70^1 2^{154} (-18)^{21}$
Automorphism group:
$M_{22}$
Distance-transitive:
Yes
Primitive
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
Links
Andries Bouwer: Strongly regular graphs
Wikipedia: Strongly regular graphs
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Graphs with 151-200 vertices
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Graphs with diameter 2
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Graphs from Golay codes and Witt designs
Last updated: 4 February 2017