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