One vertex per element, one color per generator, with an edge from x to x·s.
(2,4)(5,6,11,19,14,21,13,49)(7,22,27,68,29,61,46,52)(8,30,34,57,37,90,36,101)(9,38,41,50,43,103,10,44)(12,47,40,63,48,62,45,20)(15,26,53,25,56,82,55,39)(16,32,58,94,60,96,106,33)(17,23,64,72,65,31,18,42)(24,73,77,116,79,123,98,122)(28,85,84,69,81,107,80,102)(35,99,93,108,100,129,97,89)(51,109,110,126,112,125,111,78)(54,83,67,70,113,104,105,74)(59,91,88,95,87,71,115,120)(66,75,117,127,114,92,86,76)(118,119,132,130,131,124,121,128)(1,2,3,4)(5,7,23,70,12,28,43,25,11,46,72,83,40,80,10,26,14,29,31,74,48,81,9,39,13,27,42,104,45,84,41,82)(6,15,50,107,20,54,17,61,49,53,38,102,62,67,18,52,21,56,44,85,63,113,65,22,19,55,103,69,47,105,64,68)(8,24,71,119,35,78,96,75,34,98,120,128,93,125,33,76,37,79,91,124,100,126,32,92,36,77,95,130,97,109,94,127)(16,51,108,132,59,73,57,114,106,110,99,131,115,116,30,86,60,112,89,121,87,123,101,66,58,111,129,118,88,122,90,117)(5,8,31,91,12,35,9,32,11,34,42,95,40,93,41,94,14,37,23,71,48,100,43,96,13,36,72,120,45,97,10,33)(6,16,44,89,20,59,65,101,49,106,103,129,62,115,64,90,21,60,50,108,63,87,17,57,19,58,38,99,47,88,18,30)(7,24,74,124,28,78,39,92,46,98,104,130,80,125,82,127,29,79,70,119,81,126,25,75,27,77,83,128,84,109,26,76)(15,51,85,121,54,73,22,66,53,110,69,118,67,116,68,117,56,112,107,132,113,123,61,114,55,111,102,131,105,122,52,86)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.