Geodesic
On automorphisms of a distance-regular graph with intersection array $\{75,72,1;1,12,75\}$
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 12 (2015), pp. 802-809.

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Prime divisors of orders of automorphisms and the fixed point subgraphs of automorphisms of prime orders are studied for a hypothetical distance-regular graph with intersection array $\{75,72,1;1,12,75\}$. It is proved that this graph does not vertex-symmetric.
Keywords: distance-regular graph
Mots-clés : automorphism group, antipodal cover. 
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A. A. Makhnev; N. V. Chuksina. On automorphisms of a distance-regular graph with intersection array $\{75,72,1;1,12,75\}$. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 12 (2015), pp. 802-809. http://geodesic.mathdoc.fr/item/SEMR_2015_12_a25/

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