The generator matrix

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

generates a code of length 33 over Z4 who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+125x^26+243x^28+315x^30+354x^32+348x^34+320x^36+200x^38+100x^40+31x^42+5x^44+5x^46+1x^48

The gray image is a code over GF(2) with n=66, k=11 and d=26.
This code was found by Heurico 1.16 in 1.27 seconds.