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