The generator matrix

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

generates a code of length 41 over Z8 who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+34x^30+60x^31+232x^32+408x^33+923x^34+1514x^35+2239x^36+4046x^37+4298x^38+7600x^39+6529x^40+9448x^41+6662x^42+7820x^43+4444x^44+4148x^45+2210x^46+1348x^47+827x^48+368x^49+179x^50+90x^51+59x^52+14x^53+26x^54+3x^56+4x^58+2x^60

The gray image is a code over GF(2) with n=164, k=16 and d=60.
This code was found by Heurico 1.16 in 67 seconds.