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