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

generates a code of length 50 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+95x^44+30x^46+121x^48+582x^50+83x^52+26x^54+52x^56+2x^58+21x^60+10x^64+1x^84

The gray image is a code over GF(2) with n=200, k=10 and d=88.
This code was found by Heurico 1.16 in 28 seconds.