The generator matrix

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

generates a code of length 82 over Z8 who´s minimum homogenous weight is 76.

Homogenous weight enumerator: w(x)=1x^0+6x^76+90x^77+113x^78+106x^79+96x^80+88x^81+114x^82+74x^83+69x^84+54x^85+86x^86+64x^87+11x^88+20x^89+5x^90+10x^91+8x^92+4x^93+1x^94+2x^95+1x^108+1x^138

The gray image is a code over GF(2) with n=328, k=10 and d=152.
This code was found by Heurico 1.16 in 0.244 seconds.