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