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