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