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