The generator matrix

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

generates a code of length 50 over Z8 who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+22x^39+134x^40+370x^41+593x^42+1050x^43+1793x^44+2710x^45+3826x^46+5020x^47+6188x^48+7284x^49+7538x^50+7122x^51+6437x^52+5070x^53+3876x^54+2652x^55+1678x^56+1116x^57+517x^58+252x^59+145x^60+84x^61+34x^62+10x^63+7x^64+6x^65+1x^84

The gray image is a code over GF(2) with n=200, k=16 and d=78.
This code was found by Heurico 1.16 in 98.1 seconds.