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