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