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