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