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