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