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