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