The generator matrix

 1  0  0  1  1  1  6  1  2  1  6  1  0  1  4  1  1  0  0  1  1  1  0  1  1  1  6  4  1  1  4  6  1  1  2  2  1  1  1  0  1  1  0  2  4  1  1  1  1  4
 0  1  0  0  1  3  1  4  1  5  1  0  0  1  1  2  3  2  1  6  1  7  1  4  2  7  0  1  1  4  1  6  7  0  6  1  6  0  7  4  3  1  4  4  4  2  1  6  6  4
 0  0  1  1  1  0  1  7  3  3  0  4  1  0  4  4  7  1  7  3  2  2  4  6  3  3  1  7  4  0  2  1  6  6  1  7  5  6  6  1  7  3  1  1  1  4  7  1  2  0
 0  0  0  2  0  0  4  0  2  6  2  6  2  2  4  2  2  6  2  0  2  0  2  4  6  4  4  4  0  6  2  6  2  0  2  2  0  2  2  4  6  4  6  4  4  2  0  2  0  2
 0  0  0  0  2  4  2  6  0  0  6  2  2  4  6  0  2  4  2  4  2  2  0  2  2  4  6  4  4  0  6  6  0  0  0  4  6  6  4  2  0  0  2  0  6  6  2  6  2  6

generates a code of length 50 over Z8 who´s minimum homogenous weight is 43.

Homogenous weight enumerator: w(x)=1x^0+132x^43+302x^44+420x^45+604x^46+706x^47+703x^48+874x^49+909x^50+764x^51+761x^52+636x^53+500x^54+384x^55+226x^56+122x^57+61x^58+40x^59+19x^60+12x^61+6x^62+6x^63+4x^64

The gray image is a code over GF(2) with n=200, k=13 and d=86.
This code was found by Heurico 1.16 in 1.67 seconds.