The generator matrix

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

generates a code of length 25 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+59x^18+114x^19+246x^20+392x^21+649x^22+916x^23+1076x^24+1250x^25+1129x^26+922x^27+659x^28+396x^29+199x^30+96x^31+63x^32+10x^33+12x^34+2x^36+1x^44

The gray image is a code over GF(2) with n=100, k=13 and d=36.
This code was found by Heurico 1.16 in 1.04 seconds.