Code details

best found code with parameters
q=17 k=3 n=114
minimum distance = 106

this is new optimal code


the previous bounds were -1/106
this is a projective code


We used the prescribed group of automorphisms with the following generators


14 12 0
13 6 0
0 0 16

16 0 0
0 0 16
0 16 0

This group makes 37 orbits of sizes:

6 12 6 12 12 12 6 6 6 6 12 12 6 12 12 12 6 6 12 12 12 6 12 6 6 6 12 6 12 6 12 6 3 6 6 3 1


The solution of the corresponding linear system of equations was found after less than 100 seconds:

0 0 0 1 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 1 1 0 0 0 0 0 8 7 8 7 8 6 7 7 8 7 8 8 8 6 8 8 7 5 8 6 8 8 8 7 8 0 2 7 6 6 8 7 5 7 0 0 8


This produces the following generator matrix

16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
14 5 11 2 3 3 7 13 13 9 8 8 16 14 14 1 3 7 7 13 13 4 6 8 0 0 1 5 15 15 3 3 9 6 8 8 1 12 12 3 6 8 0 0 16 1 15 15 11 2 3 4 6 8 16 1 5 5 11 2 13 13 4 9 9 6 1 12 12 5 9 6 14 5 11 2 7 9 14 12 12 5 7 9 0 0 14 5 15 15 11 11 2 2 7 9 0 0 16 14 15 15 11 2 7 13 13 4 16 12 12 11 2 4
8 7 13 9 13 8 5 11 3 2 14 3 13 4 6 7 7 1 3 16 8 14 14 13 1 6 0 8 3 8 15 9 3 0 5 15 12 1 8 6 3 12 16 4 0 8 2 6 3 15 11 0 15 1 5 13 16 2 9 5 1 9 6 11 13 4 5 9 6 1 12 12 5 14 11 7 2 9 12 14 5 12 9 7 5 9 2 0 11 7 15 2 14 11 15 0 11 2 14 16 13 4 0 0 13 15 7 15 11 2 4 16 12 12



Which is a code with the following weight distribution
1y114+2064x106y8+1536x107y7+672x108y6+288x109y5+48x112y2+304x114