The generator matrix

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

generates a code of length 34 over Z8 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+28x^33+20x^34+6x^36+4x^38+1x^40+4x^41

The gray image is a code over GF(2) with n=136, k=6 and d=66.
This code was found by Heurico 1.16 in 0.0115 seconds.