DistanceRegular.org
Soicher's 1
st
graph $\cong$ Antipodal 3-cover of Suzuki graph
Number of vertices:
$5346$
Diameter:
$4$
Intersection array:
$\{416,315,64,1;1,32,315,416\}$
Spectrum:
$416^1 104^{132} 20^{780} (-4)^{3432} (-16)^{1001}$
Automorphism group:
$3 \cdot \mathrm{Suz}:2$
Distance-transitive:
Yes
Antipodal
Downloads
Graph in GRAPE format
References
L.H. Soicher,
Three new distance-regular graphs
,
European J. Combin.
14
(1993), 501–505.
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Last updated: 28 February 2024