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