Table 1 Correlation table for point group O
From: Polar charge density wave in a superconductor with crystallographic chirality
O | T c3, c2 | D4 c4, c2 | \({D}_{4}^{ * }\) \({c}_{4},{c}_{2}^{{\prime} }\) | C4 c4 | D2 c2, c2 | D2 \({c}_{2},{c}_{2}^{{\prime} }\) | C2 c2 | D3 \({c}_{3},{c}_{2}^{{\prime} }\) | C3 c3 | C2 \({c}_{2}^{{\prime} }\) |
|---|---|---|---|---|---|---|---|---|---|---|
A1 | A | A1 | A1 | A | A | A | A | A1 | A | A |
A2 | A | B1 | B2 | B | A | B1 | A | A2 | A | B |
E | E | A1 + B1 | A1 + B2 | A + B | 2A | A + B1 | 2A | E | E | A + B |
T1 | T | A2 + E | A2 + E | A + E | B1 + B2 + B3 | B1 + B2 + B3 | A + 2B | A2 + E | A + E | A + 2B |
T2 | T | B2 + E | B1 + E | B + E | B1 + B2 + B3 | A + B2 + B3 | A + 2B | A1 + E | A + E | 2A + B |
