DistanceRegular.org
Paley graph $P_{37}$
Number of vertices:
$37$
Diameter:
$2$
Intersection array:
$\{18,9; 1,9\}$
Spectrum:
$18^1 \left(\frac{-1+\sqrt{37}}{2}\right)^{18} \left(\frac{-1-\sqrt{37}}{2}\right)^{18}$
Automorphism group:
$37:18$
Distance-transitive:
Yes
Primitive
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
Links
Andries Brouwer
Wikipedia
Wolfram
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Paley Graphs
Last updated: 4 February 2017