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