Space group 138 · P4_2/ncm
· tetragonal
- Number
- 138
- Symbol
- P4_2/ncm
- Full symbol
- P 4_2/n 2_1/c 2/m
- Schoenflies
- \Gamma_qD_{4h}^{16}
- Crystal system
- tetragonal
- Point group
- 4/m 2/m 2/m (4/mmm) ·
- Lattice
- P · Primitive
- Symmorphic
- No
- Glide / screw
- 4_2,2_1,n,c