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