The generator matrix

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

generates a code of length 83 over Z8 who´s minimum homogenous weight is 81.

Homogenous weight enumerator: w(x)=1x^0+26x^81+82x^82+54x^83+60x^84+6x^85+11x^86+10x^87+1x^88+2x^90+1x^92+1x^94+1x^116

The gray image is a code over GF(2) with n=332, k=8 and d=162.
This code was found by Heurico 1.11 in 0.628 seconds.