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