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