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