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