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