One vertex per element, one color per generator, with an edge from x to x·s.
(2,3)(6,10)(7,17,19,35)(8,11)(9,22)(13,28,31,36)(14,21)(15,16)(18,32,20,34)(23,25)(24,27,30,29)(26,33)(1,2,4,3)(5,6,11,15,12,16,8,10)(7,13,18,29,19,31,20,27)(9,23,25,22,26,14,21,33)(17,24,34,28,35,30,32,36)(1,3,4,2)(5,7)(6,13)(8,20)(9,24)(10,27)(11,18)(12,19)(14,32)(15,29)(16,31)(17,33)(21,36)(22,35)(23,34)(25,28)(26,30)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.