The generator matrix

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

generates a code of length 99 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+37x^90+30x^91+78x^92+72x^93+126x^94+78x^95+215x^96+68x^97+330x^98+62x^99+347x^100+52x^101+216x^102+52x^103+73x^104+44x^105+29x^106+18x^107+36x^108+20x^109+17x^110+14x^111+14x^112+12x^114+2x^115+3x^116+1x^120+1x^174

The gray image is a code over GF(2) with n=396, k=11 and d=180.
This code was found by Heurico 1.16 in 1.38 seconds.