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