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