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