One vertex per element, one color per generator, with an edge from x to x·s.
(1,2)(3,4)(6,9)(10,12)(13,14,18,24)(15,27,30,21)(16,32,17,34)(19,26,20,25)(22,36,23,33)(28,41,44,39)(29,43,35,38)(31,40,37,42)(5,6,8,9)(7,10,11,12)(13,15,18,30)(14,21,24,27)(16,29,17,35)(19,37,20,31)(22,39,23,41)(25,42,26,40)(28,36,44,33)(32,38,34,43)(2,4)(5,7,8,11)(6,10,9,12)(13,16,18,17)(14,22,24,23)(15,28,30,44)(19,36,20,33)(21,38,27,43)(25,34,26,32)(29,31,35,37)(39,40,41,42)(6,9)(10,12)(13,17,18,16)(14,23,24,22)(15,29,30,35)(19,36,20,33)(21,39,27,41)(25,34,26,32)(28,31,44,37)(38,40,43,42)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.