The generator matrix

 1  0  1  1  1  6  1  1  0  1  1  6  1  1  0  1  1  6  1  1  4  1  1  6  1  1  2  1  1  0  0  1  1  0  4  1  1  6  1  1  6  4  0  4  2
 0  1  3  6  1  1  0  3  1  5  6  1  0  3  1  6  5  1  4  7  1  6  5  1  2  5  1  3  0  1  2  6  5  1  1  0  3  1  4  6  1  1  1  2  6
 0  0  4  0  0  0  0  0  4  4  0  4  4  4  0  4  4  0  4  0  4  4  0  4  0  4  4  0  0  0  4  4  0  0  0  0  0  4  4  4  0  4  0  0  0
 0  0  0  4  0  0  4  0  4  4  4  0  4  4  0  0  0  4  0  4  4  4  0  0  0  0  4  4  0  4  4  0  0  4  0  4  0  4  0  4  0  0  0  0  4
 0  0  0  0  4  0  4  4  0  0  4  0  0  4  4  0  4  4  4  0  4  4  0  4  4  0  0  4  0  0  0  4  0  0  0  0  4  4  0  4  4  4  4  0  4
 0  0  0  0  0  4  0  4  4  0  4  4  0  4  0  4  0  4  0  0  4  4  4  0  0  4  0  4  4  0  0  4  0  4  4  0  0  4  4  0  4  0  4  4  0

generates a code of length 45 over Z8 who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+74x^40+234x^42+245x^44+182x^46+186x^48+62x^50+34x^52+2x^54+2x^56+1x^60+1x^64

The gray image is a code over GF(2) with n=180, k=10 and d=80.
This code was found by Heurico 1.16 in 0.0508 seconds.