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