The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+131x^36+96x^37+690x^38+640x^39+1621x^40+1640x^41+2798x^42+2920x^43+4018x^44+3640x^45+3962x^46+3064x^47+2875x^48+1688x^49+1474x^50+536x^51+653x^52+104x^53+156x^54+8x^55+38x^56+8x^58+6x^60+1x^72

The gray image is a code over GF(2) with n=180, k=15 and d=72.
This code was found by Heurico 1.16 in 22.3 seconds.