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