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