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