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