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