The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+92x^30+140x^31+338x^32+544x^33+922x^34+1278x^35+2358x^36+3594x^37+5206x^38+6542x^39+7532x^40+8338x^41+7317x^42+6980x^43+5208x^44+3436x^45+2561x^46+1312x^47+856x^48+428x^49+256x^50+126x^51+82x^52+42x^53+28x^54+6x^55+8x^56+2x^57+1x^58+1x^62+1x^64

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 83.2 seconds.