The generator matrix

 1  0  0  1  1  1  2  1  1  0  1  1  2  0  2  1  1  1  1  2  1  1  2  0  2  0  1  1  2  0  0  2  2  2
 0  1  0  0  1  3  1  2  2  2  1  3  1  1  2  3  1  3  1  0  0  2  1  1  2  0  0  2  1  1  2  2  0  2
 0  0  1  1  3  0  1  2  1  1  3  2  2  1  1  3  2  1  0  1  0  1  2  1  0  1  2  3  0  3  1  1  1  2
 0  0  0  2  2  2  0  2  0  2  0  0  2  2  2  0  0  0  0  2  2  2  0  0  2  2  2  2  0  0  0  0  0  2

generates a code of length 34 over Z4 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+60x^32+32x^34+16x^36+18x^40+1x^48

The gray image is a code over GF(2) with n=68, k=7 and d=32.
This code was found by Heurico 1.16 in 0.00516 seconds.