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