The generator matrix

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

generates a code of length 45 over Z8 who´s minimum homogenous weight is 34.

Homogenous weight enumerator: w(x)=1x^0+66x^34+66x^35+245x^36+478x^37+892x^38+1720x^39+2218x^40+4082x^41+4400x^42+7454x^43+6443x^44+9228x^45+6546x^46+7392x^47+4543x^48+4260x^49+2226x^50+1726x^51+787x^52+374x^53+176x^54+72x^55+85x^56+10x^57+28x^58+2x^59+13x^60+2x^62+1x^72

The gray image is a code over GF(2) with n=180, k=16 and d=68.
This code was found by Heurico 1.16 in 80.6 seconds.