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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+70x^40+220x^42+56x^43+234x^44+104x^45+248x^46+176x^47+279x^48+144x^49+200x^50+24x^51+196x^52+8x^53+60x^54+17x^56+4x^58+2x^60+4x^62+1x^72

The gray image is a code over GF(2) with n=188, k=11 and d=80.
This code was found by Heurico 1.16 in 0.195 seconds.