D8d Character Table
D8d | E | 2S16 | 2C8 | 2S163 | 2C4 | 2S165 | 2C83 | 2S167 | C2 | 8C2' | 8σd | Linear Functions |
Quadratic Functions |
A1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | x2 + y2, z2 | |
A2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | Rz | |
B1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | 1 | -1 | ||
B2 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | z | |
E1 | 2 | 2 cos (1π/8) | 2½ | 2 cos (3π/8) | 0 | -2 cos (3π/8) | -(2½) | -2 cos (1π/8) | -2 | 0 | 0 | (x,y) | |
E2 | 2 | 2½ | 0 | -(2½) | -2 | -(2½) | 0 | 2½ | 2 | 0 | 0 | (x2 - y2,xy) | |
E3 | 2 | 2 cos (3π/8) | -(2½) | -2 cos (1π/8) | 0 | 2 cos (1π/8) | 2½ | -2 cos (3π/8) | -2 | 0 | 0 | ||
E4 | 2 | 0 | -2 | 0 | 2 | 0 | -2 | 0 | 2 | 0 | 0 | ||
E5 | 2 | -2 cos (3π/8) | -(2½) | 2 cos (1π/8) | 0 | -2 cos (1π/8) | 2½ | 2 cos (3π/8) | -2 | 0 | 0 | ||
E6 | 2 | -(2½) | 0 | 2½ | -2 | 2½ | 0 | -(2½) | 2 | 0 | 0 | ||
E7 | 2 | -2 cos (1π/8) | 2½ | -2 cos (3π/8) | 0 | 2 cos (3π/8) | -(2½) | 2 cos (1π/8) | -2 | 0 | 0 | (Rx,Ry) | (xz,yz) |
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