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