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

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

Homogenous weight enumerator: w(x)=1x^0+42x^38+71x^40+40x^42+80x^44+512x^45+140x^46+86x^48+8x^50+26x^54+17x^56+1x^80

The gray image is a code over GF(2) with n=180, k=10 and d=76.
This code was found by Heurico 1.16 in 0.863 seconds.