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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 45.

Homogenous weight enumerator: w(x)=1x^0+32x^45+16x^46+126x^48+192x^49+96x^50+32x^53+16x^54+1x^96

The gray image is a code over GF(2) with n=196, k=9 and d=90.
This code was found by Heurico 1.16 in 2.21 seconds.