The generator matrix

 1  0  0  0  0  1  1  1 X+2  1  1  X X+2  1  X  1  0  1  X  1  X  1  1  1  1  2  2  1  X X+2  1  1  1
 0  1  0  0  0  0  2  0  2 X+1  3  1  1 X+3 X+2 X+3  1 X+2  1  1 X+2 X+1 X+3  0  3  1  1 X+2  1  1  3  1  2
 0  0  1  0  0  0  1  1  1  3 X+1  2  1  X  1 X+2 X+2  X  3  1  1  0  0 X+3  2  0 X+1  3 X+2 X+3  1 X+2  2
 0  0  0  1  0  1  1  X X+3  2 X+3  1  0  3 X+1  3  X  X X+3  3 X+2 X+2  0  X X+1  2  1 X+1 X+1 X+3 X+2 X+3 X+2
 0  0  0  0  1  1  X X+1 X+1  1 X+1 X+1 X+3 X+1  2 X+2 X+3  1  1  2 X+1 X+3  0 X+2  X  X  X  3 X+2  0  1 X+1  0
 0  0  0  0  0  2  0  2  0  0  2  2  2  0  2  2  0  2  0  0  0  2  2  0  0  2  0  2  0  2  0  2  0

generates a code of length 33 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 25.

Homogenous weight enumerator: w(x)=1x^0+122x^25+516x^26+1214x^27+2183x^28+3632x^29+4867x^30+7110x^31+8205x^32+9398x^33+8335x^34+7642x^35+5177x^36+3422x^37+1955x^38+1010x^39+425x^40+224x^41+69x^42+16x^43+8x^44+2x^45+2x^46+1x^48

The gray image is a code over GF(2) with n=132, k=16 and d=50.
This code was found by Heurico 1.13 in 24 seconds.