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