The generator matrix

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

generates a code of length 50 over Z8 who´s minimum homogenous weight is 49.

Homogenous weight enumerator: w(x)=1x^0+28x^49+78x^50+14x^52+2x^53+1x^54+1x^56+2x^61+1x^62

The gray image is a code over GF(2) with n=200, k=7 and d=98.
This code was found by Heurico 1.16 in 5.68 seconds.