The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+26x^50+2x^52+2x^54+1x^56

The gray image is a code over GF(2) with n=196, k=5 and d=100.
This code was found by Heurico 1.16 in 0.036 seconds.