length n = 126
dimension k = 3
alphabet length q = 5

minimum distance d = 100

generator matrix:
000000000000000000000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
010101010111111111111110000010101010202020202030303030404040411112121212131313131314141414222223232323242424243333343434344444
101010101011112323232340000101010102020202020303030304040404011121212121313131313141414141222232323232424242423333434343434444

projective group of automorphisms generated by:
100
001
010

100
001
010