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