length n = 20
dimension k = 4
alphabet length q = 4
minimum distance d = 13
generator matrix:
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
1
1
2
3
1
1
2
2
2
2
2
3
3
3
3
3
1
2
1
3
1
3
2
1
2
3
1
2
3
3
3
1
2
2
2
3
2
1
1
3
3
1
2
1
3
2
3
3
1
2
3
2
1
2
3
2
projective group of automorphisms generated by:
0
0
0
1
1
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
0
1
0
0
0
0
1