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

generates a code of length 93 over Z8 who´s minimum homogenous weight is 82.

Homogenous weight enumerator: w(x)=1x^0+68x^82+139x^84+16x^85+241x^86+32x^87+347x^88+128x^89+289x^90+224x^91+486x^92+224x^93+482x^94+224x^95+278x^96+128x^97+323x^98+32x^99+206x^100+16x^101+98x^102+57x^104+15x^106+14x^108+10x^110+4x^112+9x^114+3x^116+1x^118+1x^144

The gray image is a code over GF(2) with n=372, k=12 and d=164.
This code was found by Heurico 1.16 in 2.24 seconds.