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)(23,33)(24,36)(25,30)(26,31)(27,32)(28,34)(29,35)(1,2,3,4)(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23,25,34,27,35,26,24)(22,28,31,33,32,36,30,29)(7,13)(8,15)(10,16)(11,18)(21,24,26,35,27,34,25,23)(22,29,30,36,32,33,31,28)(5,8,9,15)(6,11,12,18)(7,14,13,19)(10,17,16,20)(21,25,27,26)(22,30,32,31)(23,24,35,34)(28,33,36,29)(7,13)(10,16)(14,19)(17,20) 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.