Binary (50,7)-code with minimal distance 24 

[10000001100101110111010101100010100110101101010010]
[01000000110010111011101010110001010011010110101001]
[00100001011111111000010011100100010010100010110111]
[00010001101001011001101111001110110010011000111000]
[00001000110100101100110111100111011001001100011100]
[00000100011010010110011011110011101100100110001110]
[00000010001101001011001101111001110110010011000111]