The van Lint-Schrijver graph is a weakly regular Hamiltonian graph on 162 vertices
with parameters 
.
It is illustrated above in a number of order-3 LCF
drawings.
It is distance-regular with intersection array 
,
but is not distance-transitive.
It has graph spectrum 
, and is therefore an integral
graph. It has graph automorphism group group order 
.
The van Lint-Schrijver graph is implemented in the Wolfram Language as GraphData["VanLintSchrijverGraph"].
