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