The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  2  0  2  2  2  2  4  4  1  1  1  1  1  1  1  1  2  2  2  2  4  0  0  2  2  2  2  2  2  4  1
 0  2  0  6  4  6  4  2  0  6  0  6  4  2  4  2  6  2  6  2  0  4  2  2  2  2  0  4  0  4  6  2  6  2  0  4  6  6  0  4  4  0  4  0  4  2  2  0  0
 0  0  4  4  4  0  0  4  0  0  4  4  4  4  0  0  0  4  4  0  4  4  4  0  4  0  0  0  4  4  0  0  4  4  0  0  0  4  4  4  0  4  4  0  0  4  0  0  0

generates a code of length 49 over Z8 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+7x^48+38x^49+8x^50+8x^53+2x^57

The gray image is a code over GF(2) with n=196, k=6 and d=96.
This code was found by Heurico 1.16 in 0.0339 seconds.