The generator matrix

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

generates a code of length 33 over Z4 who´s minimum homogenous weight is 25.

Homogenous weight enumerator: w(x)=1x^0+50x^25+142x^26+220x^27+236x^28+246x^29+300x^30+308x^31+358x^32+382x^33+351x^34+336x^35+309x^36+282x^37+199x^38+148x^39+107x^40+64x^41+31x^42+12x^43+11x^44+1x^46+2x^48

The gray image is a code over GF(2) with n=66, k=12 and d=25.
This code was found by Heurico 1.16 in 0.958 seconds.