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