The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+256x^38+472x^39+872x^40+1068x^41+1390x^42+1452x^43+1878x^44+1684x^45+1814x^46+1544x^47+1454x^48+996x^49+714x^50+396x^51+253x^52+60x^53+42x^54+8x^55+21x^56+8x^58+1x^60

The gray image is a code over GF(2) with n=180, k=14 and d=76.
This code was found by Heurico 1.16 in 6.64 seconds.