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