length n = 237
dimension k = 9
alphabet length q = 3

minimum distance d = 140

generator matrix:
000000000000000000000000111111111111000000000000000000000000000000000000000011111111111111111111111111111111011111111000011111111111111111111111111111111000000001111111111111111111111111111111111111111111111111111111111111111111111111111
000000000000000111111111000000000122000000000000000000001111111111111111111100000000000000000000111111222222101111111111100001111111111111111222222222222111111110000000011111111111111111111111111222222222222222222222222222222111111222222
000000000111111000000122000000122000000000000111111111110000000000011111222200000000000111112222000002000012110111111112211220011111111122222001111122222111122221111222200001111111112222222222222000011111111111112222222222222111222111222
000111111000000000000212000122000000001111111000000022220000000222211111000000001111222000020001000020000102111011111121211221100111222211112221111200122112211221222111212220112222220001111112222111200011111122220111122222222122112112122
111000122000000000122000000000212000110011122000022200020011122001200002000100220002002111110000000200002010111101111112212121112022011211112110112012222221211122112112221222220112221120011110222122211201122211112022200111122212112121212
122000000000122122000000000212000000110200202011201200101100212010000020012002021111000000200021002000020100111110111121221121211202111101122121021211022221112212121121221122221010111221201222022211222122201102222111112011102211122212112
000000212122000212000000122000000000022011100102110001021102010010200200210011100020012002001200020000120000111111011211221122112111211010212121201212201121221211122212111221011102222122122012202212122122210120221202211101111112212212211
000122000000212000212000212000000000201102010211001020100211100201002000002111100200210020001020200000102000111111101211212121221111102121102122110212210122112121221122112121102221011221210222220122112210122222021220211110111121122122211
212212000212000000000000000000000212111120012120110221002020002200020000200020022000200200000200111111000000111111110111111112121220120112010121111212222222121222221212222112222221102112122101111112212111011022202222012111020221211112212

projective group of automorphisms generated by:
000000001
000000010
000000100
100000000
001000000
010000000
000010000
000001000
000100000

100000000
000010000
000000010
010000000
000000100
000000001
000001000
000100000
001000000