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