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

generates a code of length 50 over Z8 who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+86x^41+150x^42+182x^43+312x^44+362x^45+505x^46+594x^47+664x^48+818x^49+800x^50+890x^51+764x^52+576x^53+516x^54+306x^55+200x^56+166x^57+122x^58+72x^59+36x^60+38x^61+17x^62+4x^63+7x^64+2x^65+2x^70

The gray image is a code over GF(2) with n=200, k=13 and d=82.
This code was found by Heurico 1.16 in 76.1 seconds.