length n = 210
dimension k = 6
alphabet length q = 4

minimum distance d = 152

generator matrix:
000000000011111111110000011111000000000011111111111111111111000000000011111111111111111111000000000011111111111111111111000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111
000011111100000022330011100011001111111100000000111111222333001111111100000000111111222333001111111100000000112222233333111110000011111111222222333333111111122223333111111122223333111111112222222222233333333333
001100223300223300001100100101110011223300112233001113002001110011112300111123000022011033110011223300112233000033300222122331223301112233001122001133111222311121333111233312221113111223331122233333311122222233
112323000000030203020101111000131311020111030211030030022110131300221323011203011201001300232300332223230203230200103001112132111320220203110211130333122112311213133133211321221131223232232311211123322311123333
230032030223302000001110001010113103221013302201110301200010231312011013102110202000110303322323010132321010003303022020221332123312021133122001313001212121312113313313213122121311232111333213312332323212321212
323200302032000030201011010100311130201131112010303000220101132321100313220013120110100030233232203032003322321020010300211311213122202030211110333310221211321113331331231122213111322322321131321322113321333221

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

010000
000001
000010
001000
000100
100000