length n = 212
dimension k = 5
alphabet length q = 4

minimum distance d = 156

generator matrix:
00001000000000000111111110000000000001111111111111111110000000000001111111111111111110000000011111111111100001111111111111111000011111111111111111111111111111111111111111111111111111111111111111111111111111111111
00010000000111111000000230001111111110000000001112223330001111111110000000001112223330011111100000022233311110000111111222333111100001111112223331111123111122233311111122222223333333111111222222222222333333333333
00100001111000023000023001110001122330001122330020010031110001122330001122330030020011100223300223300300211231123001122011033112311230011330220111111213122311213311223311223331122233222333111222333333111222222333
01000110023002300002300001231230201031230201030200100301231230302011230302010300200102323030223030203002012131213120201101303132113211303012021011112113212312131323131213231231212323233223233133112233223112233122
10000232300230000230000002132132010302132010302001003003213213020103213020103002001003232302032302030020021132113212010110330312131213130102201101121113221321133132312131321232112332323232323313231312232231312212

projective group of automorphisms generated by:
00001
10000
01000
00100
00010

01000
10000
00100
00010
00001