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