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