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