21   28.8264484    
  1  219.80557    0.00005 -0.0000006 -0.0000005  1.0000000
  2    0.00006   46.38717  0.7240175  0.0000008  0.6897816
  3  179.97603   46.32316 -0.7232463  0.0003026  0.6905901
  4  299.50882   48.28504  0.3676767 -0.6496329  0.6654253
  5  119.49825   48.36502 -0.3680140  0.6505086  0.6643826
  6  241.49821   53.89014 -0.3855131 -0.7099743  0.5893354
  7   61.52568   53.85224  0.3849868  0.7098162  0.5898696
  8  100.90563   85.06221 -0.1884899  0.9782959  0.0860740
  9  280.83795   85.15325  0.1873601 -0.9786509  0.0844907
 10   22.20664   90.63707  0.9257696  0.3779247 -0.0111188
 11  202.19716   90.59837 -0.9258388 -0.3777744 -0.0104434
 12  333.37589   91.11523  0.8937965 -0.4480502 -0.0194632
 13  153.47018   91.19266 -0.8945083  0.4465665 -0.0208144
 14   60.05540  107.24289  0.4767283  0.8275648 -0.2964232
 15  240.04715  107.31248 -0.4766673 -0.8271835 -0.2975830
 16  298.92493  126.86057  0.3869781 -0.7002887 -0.5998698
 17  118.86646  126.82436 -0.3864460  0.7010152 -0.5993640
 18    3.90373  135.17603  0.7032955  0.0479919 -0.7092758
 19  183.88695  135.29427 -0.7018476 -0.0476867 -0.7107292
 20  253.97079  156.76071 -0.1089520 -0.3792314 -0.9188651
 21   73.73258  156.68997  0.1108455  0.3798640 -0.9183772

2 cyclic
( 1)( 2)( 3)( 4)( 5)( 6)( 7)( 8)( 9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)
( 1)( 2  3)( 4  5)( 6  7)( 8  9)(10 11)(12 13)(14 15)(16 17)(18 19)(20 21)
Zyklische Gruppe der Ordnung  2