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