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