The generator matrix

 1  0  0  1  1  1  6  1  1  0  1  1  2  4  1  0  1  6  1  1  2  6  1  1  2  0  1  1  1  4  6  1  0  1  1  0  0  1  1  2  1
 0  1  0  1  6  3  1  0  1  1  4  1  1  2  3  1  3  1  2  0  2  4  6  5  1  0  7  3  2  1  1  6  1  0  2  4  1  6  5  1  2
 0  0  1  1  3  6  3  6  3  6  1  2  1  1  3  3  0  0  2  3  1  1  0  0  2  1  1  0  2  1  4  3  0  2  2  1  6  5  0  1  1
 0  0  0  4  0  0  0  0  0  0  0  0  0  0  4  4  4  0  0  4  4  0  4  4  0  0  4  4  0  0  0  0  4  4  4  4  0  0  0  0  4
 0  0  0  0  4  0  0  0  0  0  4  0  4  4  4  4  0  4  0  4  0  4  0  4  4  4  0  0  4  4  4  4  4  4  0  0  0  4  4  0  0
 0  0  0  0  0  4  0  0  0  0  0  4  4  4  4  4  0  4  0  4  4  0  0  0  0  4  4  4  4  4  4  0  4  0  4  4  4  0  4  0  0
 0  0  0  0  0  0  4  0  0  0  0  0  4  0  0  4  4  0  0  4  4  4  0  0  4  0  4  0  0  4  4  0  4  4  0  0  4  0  4  0  4
 0  0  0  0  0  0  0  4  0  0  4  4  4  0  4  0  4  0  4  0  4  4  4  4  0  4  4  0  4  4  4  0  4  0  0  0  0  4  0  0  4
 0  0  0  0  0  0  0  0  4  0  0  0  4  4  4  0  0  4  4  4  0  0  4  4  0  4  4  0  4  0  0  4  4  0  4  4  0  0  0  4  0
 0  0  0  0  0  0  0  0  0  4  0  0  0  0  0  0  4  0  0  4  0  4  4  4  4  4  4  0  4  0  4  4  0  0  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+50x^30+44x^31+216x^32+330x^33+710x^34+1362x^35+2680x^36+3214x^37+5652x^38+5706x^39+9142x^40+7244x^41+9102x^42+5884x^43+5632x^44+3236x^45+2738x^46+1288x^47+703x^48+298x^49+154x^50+50x^51+56x^52+14x^53+24x^54+2x^55+1x^56+2x^58+1x^72

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 64.9 seconds.