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