The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  2  2  1  1  1  0  2  4  1  2
 0  2  0  0  0  2  6  2  4  0  4  0  2  6  2  2  6  0  4  4  0  6
 0  0  2  0  2  2  2  4  6  0  0  2  6  0  0  4  4  2  6  2  4  4
 0  0  0  2  2  4  6  2  0  0  2  2  0  4  6  4  0  4  2  2  0  6
 0  0  0  0  4  4  4  0  4  4  4  0  0  4  4  0  4  0  0  0  0  0

generates a code of length 22 over Z8 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+111x^18+28x^19+172x^20+120x^21+233x^22+64x^23+146x^24+40x^25+65x^26+4x^27+32x^28+7x^30+1x^32

The gray image is a code over GF(2) with n=88, k=10 and d=36.
This code was found by Heurico 1.16 in 0.454 seconds.