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