Basic invariants
Dimension: | $1$ |
Group: | $C_3$ |
Conductor: | \(171\)\(\medspace = 3^{2} \cdot 19 \) |
Artin number field: | Galois closure of 3.3.29241.2 |
Galois orbit size: | $2$ |
Smallest permutation container: | $C_3$ |
Parity: | even |
Projective image: | $C_1$ |
Projective field: | Galois closure of \(\Q\) |
Galois action
Roots of defining polynomial
The roots of $f$ are computed in $\Q_{ 29 }$ to precision 5.
Roots:
$r_{ 1 }$ | $=$ | \( 6 + 20\cdot 29 + 2\cdot 29^{2} + 29^{3} + 11\cdot 29^{4} +O(29^{5})\) |
$r_{ 2 }$ | $=$ | \( 25 + 6\cdot 29 + 15\cdot 29^{2} + 26\cdot 29^{3} + 11\cdot 29^{4} +O(29^{5})\) |
$r_{ 3 }$ | $=$ | \( 27 + 29 + 11\cdot 29^{2} + 29^{3} + 6\cdot 29^{4} +O(29^{5})\) |
Generators of the action on the roots $ r_{ 1 }, r_{ 2 }, r_{ 3 } $
Cycle notation |
Character values on conjugacy classes
Size | Order | Action on $ r_{ 1 }, r_{ 2 }, r_{ 3 } $ | Character values | |
$c1$ | $c2$ | |||
$1$ | $1$ | $()$ | $1$ | $1$ |
$1$ | $3$ | $(1,2,3)$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ |
$1$ | $3$ | $(1,3,2)$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ |