The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+102x^46+48x^47+25x^48+160x^49+82x^50+48x^51+34x^54+5x^56+6x^58+1x^88

The gray image is a code over GF(2) with n=196, k=9 and d=92.
This code was found by Heurico 1.16 in 84.9 seconds.