The generator matrix

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

generates a code of length 46 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+255x^36+108x^37+969x^38+556x^39+2161x^40+1720x^41+4612x^42+3964x^43+8051x^44+5996x^45+8763x^46+5860x^47+8042x^48+3924x^49+4850x^50+1812x^51+2233x^52+536x^53+721x^54+96x^55+235x^56+4x^57+50x^58+12x^60+3x^62+1x^64+1x^76

The gray image is a code over GF(2) with n=184, k=16 and d=72.
This code was found by Heurico 1.16 in 87.8 seconds.