length n = 221
dimension k = 6
alphabet length q = 3

minimum distance d = 144

generator matrix:
00000100000000000000011111111111111100000111110000011111000000000000000111111111111111000001111111111000000000011111111111111111111000000000011111111111111111111011111000001111111111111111111111111111111111111111111111111
00001000000011111111100000000011222200111000110011100011000000111111111000000000112222011110000111111001111111100000000111111222222001111111100000000111111222222101111111110000011111111222222222222111111221111221111222222
00010000011100011222200011222200000011001001011100100101111111000000122000000122020012101110111000111110011112200111122000022001122110011222200112222001112000012110111122221222201112222000011112222111112121112121222111222
00100011112212200000000002001202001201011110000101111000000122000122212112222000000000110111011011001121200221222011202011201020100121211001211020112020020011202111011111222111220220022111200221122111121121121122122122112
01000012221200002001212200000020120010110011001011001100122000122212000020012212000000111011101101010122212010212202012102110100002211102121012112010200200201210111101212111122122022200122212120101111211121211122212212121
10000021200021220120021220120000000011100100101110010010212212212000000201200000201200111101110110100221221101012120110220000121020112120120221202102112001210000111110222122212212201212212122001010112111122111122221221211

projective group of automorphisms generated by:
100000
001000
000010
000001
000100
010000

001000
000100
000001
100000
000010
010000