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