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)(13,14,17,21)(15,23,26,19)(16,20,28,36)(18,22,30,38)(24,41,43,33)(25,42,44,34)(27,39,31,35)(29,37,32,40)(2,3)(6,9)(10,12)(13,15,17,26)(14,19,21,23)(16,24,28,43)(18,31,30,27)(20,33,36,41)(22,39,38,35)(25,32,44,29)(34,40,42,37)(1,2,4,3)(5,7,8,11)(6,10,9,12)(13,16,17,28)(14,20,21,36)(15,24,26,43)(18,29,30,32)(19,33,23,41)(22,37,38,40)(25,27,44,31)(34,35,42,39)(1,3,4,2)(13,16)(14,20)(15,25)(17,28)(18,32)(19,34)(21,36)(22,40)(23,42)(24,31)(26,44)(27,43)(29,30)(33,39)(35,41)(37,38)(6,9)(10,12)(14,21)(16,28)(19,23)(22,38)(24,43)(25,44)(29,32)(35,39) 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.