The generator matrix

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

generates a code of length 45 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+72x^42+90x^43+93x^44+76x^45+68x^46+38x^47+24x^48+8x^49+11x^50+12x^51+8x^52+9x^54+2x^56

The gray image is a code over GF(2) with n=180, k=9 and d=84.
This code was found by Heurico 1.16 in 0.0191 seconds.