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