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