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