Properties

Label 3.23.ae_bx_agm
Base field $\F_{23}$
Dimension $3$
$p$-rank $3$
Ordinary yes
Supersingular no
Simple yes
Geometrically simple yes
Primitive yes
Principally polarizable yes
Contains a Jacobian yes

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Invariants

Base field:  $\F_{23}$
Dimension:  $3$
L-polynomial:  $1 - 4 x + 49 x^{2} - 168 x^{3} + 1127 x^{4} - 2116 x^{5} + 12167 x^{6}$
Frobenius angles:  $\pm0.256298422613$, $\pm0.476221530257$, $\pm0.614016094523$
Angle rank:  $3$ (numerical)
Number field:  6.0.4628232896.1
Galois group:  $S_4\times C_2$
Cyclic group of points:    no
Non-cyclic primes:   $2$

This isogeny class is simple and geometrically simple, primitive, ordinary, and not supersingular. It is principally polarizable and contains a Jacobian.

Newton polygon

This isogeny class is ordinary.

$p$-rank:  $3$
Slopes:  $[0, 0, 0, 1, 1, 1]$

Point counts

Point counts of the abelian variety

$r$ $1$ $2$ $3$ $4$ $5$
$A(\F_{q^r})$ $11056$ $172827392$ $1804149689104$ $21906571541282816$ $266897014803955780336$

Point counts of the curve

$r$ $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $10$
$C(\F_{q^r})$ $20$ $612$ $12188$ $279740$ $6442660$ $148041636$ $3404721452$ $78310508412$ $1801149237812$ $41426511544292$

Jacobians and polarizations

This isogeny class is principally polarizable and contains the Jacobians of 257 hyperelliptic curves, but it is unknown how many Jacobians of non-hyperelliptic curves it contains:

Decomposition and endomorphism algebra

All geometric endomorphisms are defined over $\F_{23}$.

Endomorphism algebra over $\F_{23}$
The endomorphism algebra of this simple isogeny class is 6.0.4628232896.1.

Base change

This is a primitive isogeny class.

Twists

Below is a list of all twists of this isogeny class.

TwistExtension degreeCommon base change
3.23.e_bx_gm$2$(not in LMFDB)