#	Binary Dihedral Group D₃*
#
#	The quotient of the 3-sphere by the binary dihedral group D₃*
#	(of order 12) gives a prism space based on an hexagonal prism.
#	The matrix elements lie in the field Q[√3].

  0.50000000000000000000 -0.86602540378443864676  0.00000000000000000000  0.00000000000000000000
  0.86602540378443864676  0.50000000000000000000  0.00000000000000000000  0.00000000000000000000
  0.00000000000000000000  0.00000000000000000000  0.50000000000000000000  0.86602540378443864676
  0.00000000000000000000  0.00000000000000000000 -0.86602540378443864676  0.50000000000000000000

  0.00000000000000000000  0.00000000000000000000 -1.00000000000000000000  0.00000000000000000000
  0.00000000000000000000  0.00000000000000000000  0.00000000000000000000 -1.00000000000000000000
  1.00000000000000000000  0.00000000000000000000  0.00000000000000000000  0.00000000000000000000
  0.00000000000000000000  1.00000000000000000000  0.00000000000000000000  0.00000000000000000000
