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