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