One vertex per element, one color per generator, with an edge from x to x·s.
(1,2)(3,4)(5,6)(7,17,19,30)(8,16,10,13)(9,24,18,29)(11,15)(12,20,27,35)(14,26)(21,34,22,33)(23,31)(25,28,36,32)(5,7,18,35,11,21,9,25)(6,12,14,30,15,28,31,33)(8,19,23,20,10,22,26,36)(13,27,24,34,16,32,29,17)(2,4)(5,8,11,10)(6,13,15,16)(7,19,21,22)(9,26,18,23)(12,27,28,32)(14,24,31,29)(17,30,34,33)(20,25,36,35)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.