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