The generator matrix

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

generates a code of length 34 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+31x^32+128x^33+30x^34+64x^37+2x^50

The gray image is a code over GF(2) with n=136, k=8 and d=64.
This code was found by Heurico 1.16 in 0.00863 seconds.