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