length n = 75
dimension k = 4
alphabet length q = 8

minimum distance d = 64

generator matrix:
001111111001111111001111111011111111001111111001111111111111111111111111111
010123457010123457010123457101234567111144677111144677002233556002233556666
100456237100456237100456237110325476471306603471306603254745172254745172111
444656114555232665777141337141363641000000000172616271347467535572712454255

projective group of automorphisms generated by:
0010
1070
0170
0001