The Lattice C2 x S7

An entry from the Catalogue of Lattices, which is a joint project of
Neil J. A. Sloane, AT&T Labs-Research (njas@research.att.com) and
Gabriele Nebe, University of Ulm (nebe@mathematik.uni-ulm.de)

Last modified Wed Jul 21 13:36:12 EDT 1999

INDEX FILE | ABBREVIATIONS

Contents of this file

NAME
DIMENSION
GRAM
DIVISORS
MINIMAL_NORM
KISSING_NUMBER
GROUP_ORDER
GROUP_NAME
GROUP_GENERATORS
LAST_LINE

• NAME
  C2 x S7
  
• DIMENSION
  20
  
• GRAM
  20
  4 1 1 1 -1 -1 -1 0 0 0 1 1 1 0 0
  0 0 0 0 0
  1 4 1 1 1 0 0 -1 -1 0 -1 0 0 1 1
  0 0 0 0 0
  1 1 4 1 0 1 0 1 0 -1 0 -1 0 -1 0
  1 0 0 0 0
  1 1 1 4 0 0 1 0 1 1 0 0 -1 0 -1
  -1 0 0 0 0
  -1 1 0 0 4 1 1 -1 -1 0 1 0 0 0 0
  0 1 1 0 0
  -1 0 1 0 1 4 1 1 0 -1 0 1 0 0 0
  0 -1 0 1 0
  -1 0 0 1 1 1 4 0 1 1 0 0 1 0 0
  0 0 -1 -1 0
  0 -1 1 0 -1 1 0 4 1 -1 0 0 0 1 0
  0 1 0 0 1
  0 -1 0 1 -1 0 1 1 4 1 0 0 0 0 1
  0 0 1 0 -1
  0 0 -1 1 0 -1 1 -1 1 4 0 0 0 0 0
  1 0 0 1 1
  1 -1 0 0 1 0 0 0 0 0 4 1 1 -1 -1
  0 1 1 0 0
  1 0 -1 0 0 1 0 0 0 0 1 4 1 1 0
  -1 -1 0 1 0
  1 0 0 -1 0 0 1 0 0 0 1 1 4 0 1
  1 0 -1 -1 0
  0 1 -1 0 0 0 0 1 0 0 -1 1 0 4 1
  -1 1 0 0 1
  0 1 0 -1 0 0 0 0 1 0 -1 0 1 1 4
  1 0 1 0 -1
  0 0 1 -1 0 0 0 0 0 1 0 -1 1 -1 1
  4 0 0 1 1
  0 0 0 0 1 -1 0 1 0 0 1 -1 0 1 0
  0 4 1 -1 1
  0 0 0 0 1 0 -1 0 1 0 1 0 -1 0 1
  0 1 4 1 -1
  0 0 0 0 0 1 -1 0 0 1 0 1 -1 0 0
  1 -1 1 4 1
  0 0 0 0 0 0 0 1 -1 1 0 0 0 1 -1
  1 1 -1 1 4
  
• DIVISORS
  1 1 1 1 1 1 1 1 1 1 7 7 7 7 7 7 7 7 7 7
  
• MINIMAL_NORM
  4
  
• KISSING_NUMBER
  70
  
• GROUP_ORDER
  10080
  
• GROUP_NAME
  C2 x S7
  
• GROUP_GENERATORS
  3
  20
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 1
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 1 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  1 0 0 0 0
  0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 1 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
  0 0 0 0 0
  0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
  0 0 0 0 0
  0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 -1 1 -1 1
  0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1
  -1 0 0 0 1
  0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0
  0 0 0 0 1
  0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0
  -1 0 0 1 0
  0 0 0 0 0 -1 1 0 0 -1 0 0 0 0 0
  0 0 0 1 0
  0 0 -1 1 0 0 0 0 0 -1 0 0 0 0 0
  1 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 -1 0 1 0 -1
  0 0 1 0 0
  0 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0
  0 0 1 0 0
  0 -1 0 1 0 0 0 0 -1 0 0 0 0 0 1
  0 0 0 0 0
  -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0
  0 0 0 0 0
  20
  -1 0 1 0 0 -1 0 0 0 0 0 1 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0
  1 0 0 -1 0
  0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 -1 1 0 -1 0
  0 1 0 0 0
  0 0 0 0 0 1 -1 0 0 1 0 0 0 0 0
  0 0 0 -1 0
  0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0
  0 1 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 1 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 1 -1 1 -1
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 1 0 0 0
  0 0 1 -1 0 0 0 0 0 1 0 0 0 0 0
  -1 0 0 0 0
  0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 -1 1 0 0 0 0 -1 0 0 0 0 0 1 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  1 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1
  1 0 0 0 -1
  0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0
  0 0 0 0 -1
  0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 1
  20
  1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
  0 0 0 0 0
  0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
  0 0 0 0 0
  1 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0
  0 0 0 0 0
  1 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0
  0 0 0 0 0
  1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0
  0 0 0 0 0
  0 1 -1 0 0 0 0 1 0 0 0 0 0 -1 0
  0 0 0 0 0
  0 1 0 -1 0 0 0 0 1 0 0 0 0 0 -1
  0 0 0 0 0
  0 0 1 -1 0 0 0 0 0 1 0 0 0 0 0
  -1 0 0 0 0
  0 0 0 0 1 -1 0 1 0 0 0 0 0 0 0
  0 -1 0 0 0
  0 0 0 0 1 0 -1 0 1 0 0 0 0 0 0
  0 0 -1 0 0
  0 0 0 0 0 1 -1 0 0 1 0 0 0 0 0
  0 0 0 -1 0
  0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0
  0 0 0 0 -1
  
• LAST_LINE
  

INDEX FILE | ABBREVIATIONS

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