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