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C21' [#5.14] (Type: 2 -- Type II (grey group))

[OG: C21' #5.2.20]

Operators of Group 5.14 (C21')

1.x,y,z
0,0,0
( 
  1   0   0     0
  0   1   0     0
  0   0   1     0
 )
1 +1 {1|0,0,0}
2.-x,y,-z
0,0,0
( 
 -1   0   0     0
  0   1   0     0
  0   0  -1     0
 )
2 0,y,0 +1 {2y|0,0,0}
3.x+1/2,y+1/2,z
mx,my,mz
( 
  1   0   0   1/2
  0   1   0   1/2
  0   0   1     0
 )
t (1/2,1/2,0) +1 {1|1/2,1/2,0}
4d.-x+1/2,y+1/2,-z
-mx,my,-mz
( 
 -1   0   0   1/2
  0   1   0   1/2
  0   0  -1     0
 )
2 (0,1/2,0) 1/4,y,0 +1 {2y|1/2,1/2,0}
5.x,y,z
0,0,0
( 
  1   0   0     0
  0   1   0     0
  0   0   1     0
 ) '
1 -1 {1|0,0,0}'
6.-x,y,-z
0,0,0
( 
 -1   0   0     0
  0   1   0     0
  0   0  -1     0
 ) '
2 0,y,0 -1 {2y|0,0,0}'