The generator matrix

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

generates a code of length 45 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+161x^36+492x^37+1059x^38+1664x^39+2779x^40+4006x^41+5028x^42+6346x^43+7173x^44+7534x^45+7440x^46+6786x^47+5417x^48+3954x^49+2610x^50+1438x^51+865x^52+446x^53+173x^54+86x^55+51x^56+16x^57+10x^58+1x^60

The gray image is a code over GF(2) with n=180, k=16 and d=72.
This code was found by Heurico 1.11 in 34.6 seconds.