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