length n = 49
dimension k = 3
alphabet length q = 8

minimum distance d = 42

generator matrix:
0101010101010111111111111111111111111111111111111
0011151712131400000151612142524262333436354547667
1010204050607012547253652744752637412552633663152

projective group of automorphisms generated by:
100
010
001

001
010
100