The generator matrix

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

generates a code of length 82 over Z8 who´s minimum homogenous weight is 77.

Homogenous weight enumerator: w(x)=1x^0+78x^77+105x^78+80x^79+130x^80+180x^81+90x^82+48x^83+82x^84+48x^85+56x^86+24x^87+40x^88+28x^89+2x^90+8x^91+2x^92+16x^93+1x^96+2x^109+3x^110

The gray image is a code over GF(2) with n=328, k=10 and d=154.
This code was found by Heurico 1.16 in 0.301 seconds.