The generator matrix

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

generates a code of length 23 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+47x^16+64x^18+250x^20+128x^21+392x^22+256x^23+463x^24+128x^25+176x^26+116x^28+8x^30+16x^32+2x^36+1x^40

The gray image is a code over GF(2) with n=92, k=11 and d=32.
This code was found by Heurico 1.16 in 0.056 seconds.