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