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