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