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