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