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