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