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