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