## Charakterentabelle für Punktgruppe C7v

C7v | E | 2C7 | 2(C7)2 | 2(C7)3 | 7v | h = 14, lineare Fkt., Rotation | quadratische Fkt. | kubische Fkt.
A1 | +1 | +1 | +1 | +1 | +1 | z | x2+y2, z2 | z3, z(x2+y2)
A2 | +1 | +1 | +1 | +1 | -1 | Rz | - | -
E1 | +2 | +2cos(2/7) | +2cos(4/7) | +2cos(6/7) | 0 | (x, y) (Rx, Ry) | (xz, yz) | (xz2, yz2) [x(x2+y2), y(x2+y2)]
E2 | +2 | +2cos(4/7) | +2cos(6/7) | +2cos(2/7) | 0 | - | (x2-y2, xy) | [xyz, z(x2-y2)]
E3 | +2 | +2cos(6/7) | +2cos(2/7) | +2cos(4/7) | 0 | - | - | [y(3x2-y2), x(x2-3y2)]

Anzahl der Symmetrieelemte | h = 14
Anzahl der irreduziblen Darstellungen | n = 5
abelsche Gruppe ? | nein
Untergruppen | Cs , C7
chiral ? | nein