The generator matrix

 1  0  0  1  1  1  2  6  4  6  1  1  1  1  1  2  1  1  4  4  1  2  1  1  1  1  6  0  1  1  1  1  1  2  0  0  1  4  1  6  1  2  6  1  1  1  0  4  1  0  1  1  1  6  6  1  1  6  1  2  1  0  4  0  1  2  1  1  0  4  1  1  1  1  2  1  1  6  1
 0  1  0  0  1  1  1  2  1  1  3  7  2  2  2  0  6  5  1  2  5  1  4  5  3  0  1  1  7  3  4  7  0  1  2  1  4  1  1  1  1  6  1  3  6  4  1  1  4  6  3  4  1  1  6  0  4  1  2  0  2  4  4  1  2  1  4  2  4  1  2  2  2  5  1  6  2  1  0
 0  0  1  1  4  5  1  1  1  0  4  3  5  0  7  1  6  1  0  1  2  3  3  7  6  2  0  7  6  1  5  4  0  6  1  1  7  6  4  5  7  1  6  5  5  2  3  6  0  1  3  1  2  3  1  7  6  1  2  4  5  1  1  5  4  7  0  2  1  4  4  3  0  2  3  4  3  6  2
 0  0  0  4  0  4  4  4  0  4  4  0  0  4  0  0  4  0  4  4  4  0  4  4  0  0  0  4  4  0  0  0  4  4  0  4  0  4  4  0  0  0  0  4  0  4  0  0  0  4  4  4  0  4  4  4  0  4  4  4  4  0  4  4  0  0  4  0  4  4  4  4  0  0  4  4  0  0  0

generates a code of length 79 over Z8 who´s minimum homogenous weight is 75.

Homogenous weight enumerator: w(x)=1x^0+144x^75+127x^76+156x^77+89x^78+176x^79+84x^80+72x^81+28x^82+30x^83+34x^84+12x^85+5x^86+12x^87+8x^88+12x^89+6x^90+18x^91+4x^93+4x^95+1x^96+1x^100

The gray image is a code over GF(2) with n=316, k=10 and d=150.
This code was found by Heurico 1.11 in 0.561 seconds.