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