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