DistanceRegular.org
Line graph of Petersen graph
Number of vertices:
$15$
Diameter:
$3$
Intersection array:
$\{4,2,1; 1,1,4\}$
Spectrum:
$4^1 2^5 (-1)^4 (-2)^5$
Automorphism group:
$S_5$
Distance-transitive:
Yes
Antipodal
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
Links
Wolfram: $Qt_{39}$
Wikipedia: Line graph
Wolfram: Line graph
Andries Brouwer: Petersen graph
Wikipedia: Petersen graph
Wolfram: Petersen graph
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A-Z index
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Graphs with up to 50 vertices
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Graphs with diameter 3
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Graphs with valency 4
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Antipodal covers of complete graphs
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Line Graphs
Last updated: 7 February 2019