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