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