The generator matrix

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

generates a code of length 50 over Z8 who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+206x^40+64x^41+554x^42+400x^43+1091x^44+1196x^45+1868x^46+2592x^47+2797x^48+3960x^49+3256x^50+3872x^51+2954x^52+2640x^53+1916x^54+1248x^55+1054x^56+328x^57+414x^58+80x^59+199x^60+4x^61+56x^62+13x^64+4x^68+1x^80

The gray image is a code over GF(2) with n=200, k=15 and d=80.
This code was found by Heurico 1.16 in 31.5 seconds.