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