length n = 21
dimension k = 3
alphabet length q = 4
minimum distance d = 16
generator matrix:
0
0
1
0
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1
0
1
1
1
0
0
2
3
1
1
2
3
1
2
3
2
3
1
0
0
1
1
0
2
3
2
3
0
0
1
2
1
3
3
2
1
3
2
projective group of automorphisms generated by:
0
0
1
1
0
0
0
1
0
0
1
0
1
0
0
0
0
1