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