length n = 42
dimension k = 4
alphabet length q = 8

minimum distance d = 34

generator matrix:
000101110001111111111111111111111111111111
001010111110003446771147112255222344555677
010011016773447670001741251215457223247556
100011104347670004347141252151345452726725

projective group of automorphisms generated by:
0010
1000
0100
0001

0001
1000
0010
0100