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