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