The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  2  0  0  0  2  6  6  0  4  4  4  6  6  6  6  0  4  0  2  2  0  2  6  4  0  6  0  4  2  2  2  2  0  6  4  0  4  2  0  4  6  2  2  2  6
 0  0  2  0  2  2  2  0  0  6  4  2  0  4  6  2  2  6  4  6  0  4  2  0  4  0  4  6  6  2  4  6  0  6  2  2  6  2  2  4  0  6  0  4  6  6
 0  0  0  2  2  0  2  2  4  2  6  4  0  2  0  6  6  0  4  4  2  6  2  4  4  6  6  2  4  4  4  2  4  4  4  2  6  0  6  2  2  6  6  6  0  2

generates a code of length 46 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+26x^42+32x^43+23x^44+32x^45+284x^46+32x^47+23x^48+32x^49+26x^50+1x^92

The gray image is a code over GF(2) with n=184, k=9 and d=84.
This code was found by Heurico 1.16 in 0.0393 seconds.