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)(13,14,18,15)(16,21,23,19)(17,20,26,22)(24,28,25,27)(29,30,34,38)(31,32,36,35)(33,41,42,37)(39,43,44,40)(5,7,10,9)(6,11,8,12)(14,15)(16,23)(20,22)(24,25)(31,36)(32,35)(39,44)(40,43)(5,8,10,6)(7,11,9,12)(13,15,18,14)(16,21,23,19)(17,20,26,22)(24,27,25,28)(29,31,34,36)(30,35,38,32)(33,39,42,44)(37,43,41,40)(1,2)(3,4)(5,9,10,7)(6,11,8,12)(13,16)(14,19)(15,21)(17,25)(18,23)(20,28)(22,27)(24,26)(29,32,34,35)(30,36,38,31)(33,40,42,43)(37,44,41,39)(13,17)(14,20)(15,22)(16,24)(18,26)(19,27)(21,28)(23,25)(29,33,34,42)(30,37,38,41)(31,39,36,44)(32,40,35,43)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.