The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+59x^40+200x^41+254x^42+278x^43+248x^44+178x^45+200x^46+172x^47+144x^48+116x^49+78x^50+54x^51+23x^52+18x^53+12x^54+8x^55+4x^56+1x^60

The gray image is a code over GF(2) with n=180, k=11 and d=80.
This code was found by Heurico 1.16 in 0.11 seconds.