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