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

generates a code of length 61 over Z8 who´s minimum homogenous weight is 58.

Homogenous weight enumerator: w(x)=1x^0+23x^58+16x^59+40x^60+352x^61+40x^62+16x^63+23x^64+1x^122

The gray image is a code over GF(2) with n=244, k=9 and d=116.
This code was found by Heurico 1.16 in 5.74 seconds.