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