DistanceRegular.org
Doubled Gewirtz graph
Number of vertices:
$36$
Diameter:
$5$
Intersection array:
$\{10,9,8,2,1;1,2,8,9,10\}$
Spectrum:
$10^1 4^{20} 2^{35} (-2)^{35} (-4)^{20} (-10)^1$
Automorphism group:
$\mathrm{PSL}(3,4) \times 2$
Distance-transitive:
Yes
Bipartite
,
Antipodal
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
Links
Wikipedia: Bipartite Double Cover
Wolfram: Bipartite Double Graph
Andries Brouwer: Gewirtz graph
Wikipedia: Gewirtz graph
Wolfram: Gewirtz graph
Back to:
A-Z index
•
Graphs with up to 50 vertices
•
Graphs with diameter 5
•
Graphs with valency 10
•
Bipartite doubles
Last updated: 19 January 2017