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