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