Binary (28,15)-code with minimal distance 6

[1000000000000001101111110110]
[0100000000000001011101101011]
[0010000000000001001011011001]
[0001000000000001110110001100]
[0000100000000001101000000110]
[0000010000000001010100000101]
[0000001000000000110011001011]
[0000000100000000100001110101]
[0000000010000000010001101001]
[0000000001000000110000010011]
[0000000000100000001110111000]
[0000000000010000001100100110]
[0000000000001000001010010101]
[0000000000000100000110001011]
[0000000000000010000000111111]