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