Binary (50,6)-code with minimal distance 24 

[10110110110110110110110110110110110110110110110100]
[01101101101101101101101101101101101101101101101100]
[00011100011100011100011100011100011100011100011100]
[00000011111100000011111100000011111100000011111100]
[00000000000011111111111100000000000011111111111100]
[00000000000000000000000011111111111111111111111100]