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