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