The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  4  1  4  1  1  1  1  1  1  1  1  1  4  1  2  1  1  2  1
 0  2  0  2  0  0  2  2  4  0  2  6  4  0  2  6  0  0  2  6  0  4  2  2  2  0  4  6  4  2  4  2  4  6  4  6  6  4  6  0  2  4  4  6  2  4  6  4  4  6  0  4  4  6  6  6  6  6  0  4  0  4  6  0  6  4  0  0  4  4  0  0  4  0  6  2  0  2  2  6  6  6
 0  0  2  2  0  6  2  0  2  0  6  4  2  0  6  4  2  0  2  0  4  2  0  6  2  0  2  0  4  0  6  6  4  6  6  4  2  0  4  2  4  2  0  2  4  4  6  6  0  2  2  2  0  6  4  0  0  4  0  2  2  4  6  4  2  4  4  0  0  0  4  6  2  4  0  6  6  6  2  0  4  6
 0  0  0  4  0  0  4  0  4  4  0  4  4  4  0  4  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  0  0  4  0  4  4  0  0  4  0  4  4  4  4  4  0  4  0  4  4  0  4  0  4  0  0  4  0  0  0  4  0  0  4  0  0  4  0  4  4  0  4  4  0  4  0  4  0
 0  0  0  0  4  0  4  4  4  4  4  0  0  0  0  4  4  0  0  0  4  4  4  4  4  0  4  0  4  4  0  0  0  4  4  0  0  0  4  0  0  0  4  0  4  4  4  4  0  0  0  0  0  0  4  0  4  0  4  4  4  4  4  0  4  0  4  4  4  0  4  4  0  0  4  0  0  0  0  0  0  0
 0  0  0  0  0  4  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  4  4  4  4  4  4  0  0  4  4  0  4  4  0  0  4  4  0  0  0  0  4  0  4  4  0  4  4  4  0  0  4  4  0  0  0  4  0  4  0  0  4  4  0  0  4  4  4  4  0  0  4  4  0  0  4

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

Homogenous weight enumerator: w(x)=1x^0+34x^76+40x^77+57x^78+122x^79+97x^80+120x^81+161x^82+92x^83+84x^84+82x^85+27x^86+34x^87+30x^88+12x^89+10x^90+8x^91+10x^92+2x^93+1x^154

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 0.329 seconds.