Properties

Label 1.60.4t1.a.a
Dimension $1$
Group $C_4$
Conductor $60$
Root number not computed
Indicator $0$

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Basic invariants

Dimension: $1$
Group: $C_4$
Conductor: \(60\)\(\medspace = 2^{2} \cdot 3 \cdot 5 \)
Artin field: Galois closure of 4.0.18000.1
Galois orbit size: $2$
Smallest permutation container: $C_4$
Parity: odd
Dirichlet character: \(\chi_{60}(23,\cdot)\)
Projective image: $C_1$
Projective field: Galois closure of \(\Q\)

Defining polynomial

$f(x)$$=$ \( x^{4} + 15x^{2} + 45 \) Copy content Toggle raw display .

The roots of $f$ are computed in $\Q_{ 11 }$ to precision 6.

Roots:
$r_{ 1 }$ $=$ \( 2 + 8\cdot 11^{2} + 8\cdot 11^{3} + 4\cdot 11^{4} + 8\cdot 11^{5} +O(11^{6})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 5 + 4\cdot 11 + 8\cdot 11^{2} + 9\cdot 11^{3} + 3\cdot 11^{4} +O(11^{6})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 6 + 6\cdot 11 + 2\cdot 11^{2} + 11^{3} + 7\cdot 11^{4} + 10\cdot 11^{5} +O(11^{6})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 9 + 10\cdot 11 + 2\cdot 11^{2} + 2\cdot 11^{3} + 6\cdot 11^{4} + 2\cdot 11^{5} +O(11^{6})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 4 }$

Cycle notation
$(1,4)(2,3)$
$(1,2,4,3)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 4 }$ Character value
$1$$1$$()$$1$
$1$$2$$(1,4)(2,3)$$-1$
$1$$4$$(1,2,4,3)$$\zeta_{4}$
$1$$4$$(1,3,4,2)$$-\zeta_{4}$

The blue line marks the conjugacy class containing complex conjugation.