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DistanceRegular.org
Johnson graph
J
(
17
,
3
)
Number of vertices:
680
Diameter:
3
Intersection array:
{
42
,
26
,
12
;
1
,
4
,
9
}
Spectrum:
42
1
25
16
10
119
(
−
3
)
544
Automorphism group:
S
17
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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•
Graphs with 501-1000 vertices
•
Graphs with diameter 3
•
Johnson Graphs
Last updated: 22 April 2024