Code details
best found code with parameters
q=16 k=3 n=210
minimum distance = 196
this is new optimal code
the previous bounds were -1/196
this is a projective code
We used the prescribed group of automorphisms with the following generators
This group makes 81 orbits of sizes:
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The solution of the corresponding linear system of equations was found after less than 500 seconds:
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This produces the following generator matrix
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0
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8
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1
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10
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9
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7
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5
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3
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1
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14
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0
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0
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2
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2
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8
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15
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11
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5
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10
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8
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7
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9
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9
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15
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7
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0
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0
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4
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4
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1
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15
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12
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11
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3
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3
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15
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14
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0
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0
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15
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15
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Which is a code with the following weight distribution
1y210+1305x196y14+2520x197y13+210x198y12+60x210