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