The generator matrix

 1  0  1  1  1  6  1  1  4  1  1  2  6  1  4  1  1  1  0  1  1  1  1  6  4  6  4  2  0  6  4  2  1  1  1  1  1  1  1  1  1  1  4  2  0  2  1  1  2  4  1  1  2  4  2  4  0  6  4  0  2  6  2  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1
 0  1  1  6  3  1  4  3  1  2  5  1  1  0  1  3  0  7  1  2  1  2  1  1  1  1  1  1  1  1  1  1  0  6  4  2  3  5  0  6  0  6  1  1  1  1  7  1  1  1  5  7  1  1  1  1  1  1  1  1  1  1  1  3  6  0  1  7  7  4  0  4  7  4  7  5  3  7  6  5  1  0
 0  0  2  0  6  0  2  4  2  6  0  6  4  4  2  4  2  2  4  6  6  4  0  6  0  0  2  2  0  0  2  2  0  0  2  2  4  4  0  0  2  2  0  0  2  2  2  2  0  4  2  2  0  4  6  6  4  6  6  2  2  4  0  4  4  0  4  0  4  2  6  2  2  0  0  4  2  4  2  6  2  0
 0  0  0  4  0  0  0  4  4  0  4  0  0  4  4  0  4  4  4  4  4  0  0  0  4  4  4  0  4  0  0  4  0  0  0  0  0  0  4  4  4  4  4  0  0  4  0  0  4  0  4  4  4  0  4  0  0  0  4  0  4  4  0  4  4  4  4  4  4  0  0  4  4  0  0  4  0  4  0  4  0  0
 0  0  0  0  4  0  0  0  0  4  4  0  4  4  4  0  4  4  4  0  0  4  4  4  0  4  4  4  0  4  0  0  0  4  4  0  4  0  4  0  0  4  4  0  4  0  4  0  0  0  4  0  4  4  4  0  4  0  0  4  4  0  0  0  4  0  0  4  4  0  4  0  4  4  0  0  0  4  4  4  0  4
 0  0  0  0  0  4  4  4  0  4  4  0  4  0  0  4  4  0  4  4  0  0  4  0  4  0  4  4  0  0  4  4  4  4  0  0  4  4  4  4  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  0  4  4  4  4  0  4  0  4  0  0  4  0  0  4  4  4  4  0  4  0  4  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+131x^76+104x^77+302x^78+104x^79+276x^80+48x^81+202x^82+48x^83+242x^84+104x^85+238x^86+104x^87+98x^88+6x^90+9x^92+12x^94+9x^96+8x^98+2x^116

The gray image is a code over GF(2) with n=328, k=11 and d=152.
This code was found by Heurico 1.16 in 0.501 seconds.