The Gewirtz Graph
Eight ways to draw the Gewirtz graph. Source.
Also called the Sims-Gewirtz graph. The Gewirtz graph is a (56,10,0,2) strongly regular subgraph of the Higman-Sims graph. Its is also an subgraph of the M22 graph, which is also a triangle free strongly regular graph.
In numbers:
| #vertices | ||
| degree | ||
| girth | ||
| diameter | ||
| valency |