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