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