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

generates a code of length 45 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+190x^38+16x^39+370x^40+120x^41+446x^42+216x^43+548x^44+304x^45+608x^46+256x^47+410x^48+88x^49+240x^50+24x^51+172x^52+50x^54+34x^56+2x^58+1x^64

The gray image is a code over GF(2) with n=180, k=12 and d=76.
This code was found by Heurico 1.16 in 8.68 seconds.