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