Johnson graph J(43,2) | DistanceRegular.org

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Johnson graph $\mathrm{J}(43,2)$

The complement of this graph is the Kneser graph $\mathrm{K}(43,2)$ .

Number of vertices:	$903$
Diameter:	$2$
Intersection array:	$\{82,40;1,4\}$
Spectrum:	$82^1 39^{42} (-2)^{860}$
Automorphism group:	$\mathrm{S}_{43}$
Distance-transitive:	Yes
Primitive

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Last updated: 24 July 2024