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