The generator matrix

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

generates a code of length 45 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+74x^44+32x^46+17x^48+2x^52+2x^56

The gray image is a code over GF(2) with n=180, k=7 and d=88.
This code was found by Heurico 1.16 in 0.0249 seconds.