# Properties

 Label 3.7.am_cr_aiy Base Field $\F_{7}$ Dimension $3$ Ordinary Yes $p$-rank $3$ Principally polarizable Yes Contains a Jacobian No

## Invariants

 Base field: $\F_{7}$ Dimension: $3$ L-polynomial: $( 1 - 4 x + 7 x^{2} )^{3}$ Frobenius angles: $\pm0.227185525829$, $\pm0.227185525829$, $\pm0.227185525829$ Angle rank: $1$ (numerical)

This isogeny class is not simple.

## Newton polygon

This isogeny class is ordinary.

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

## Point counts

This isogeny class is principally polarizable, but does not contain a Jacobian.

 $r$ 1 2 3 4 5 6 7 8 9 10 $A(\F_{q^r})$ 64 110592 48228544 15550119936 4951246821184 1640360041721856 557514921731870656 191179427383011704832 65650930073203486053952 22534055024764986201157632

 $r$ 1 2 3 4 5 6 7 8 9 10 $C(\F_{q^r})$ -4 44 404 2684 17516 118508 822020 5752700 40315868 282409004

## Decomposition and endomorphism algebra

Endomorphism algebra over $\F_{7}$
 The isogeny class factors as 1.7.ae 3 and its endomorphism algebra is $\mathrm{M}_{3}($$$\Q(\sqrt{-3})$$$)$
All geometric endomorphisms are defined over $\F_{7}$.

## Base change

This is a primitive isogeny class.

## Twists

Below are some of the twists of this isogeny class.
 Twist Extension Degree Common base change 3.7.ae_f_i $2$ (not in LMFDB) 3.7.e_f_ai $2$ (not in LMFDB) 3.7.m_cr_iy $2$ (not in LMFDB) 3.7.aj_bt_afm $3$ (not in LMFDB) 3.7.ag_be_adk $3$ (not in LMFDB) 3.7.ad_ad_bm $3$ (not in LMFDB) 3.7.ad_y_abr $3$ (not in LMFDB) 3.7.a_a_u $3$ (not in LMFDB) 3.7.d_m_bv $3$ (not in LMFDB) 3.7.g_g_aq $3$ (not in LMFDB) 3.7.j_bk_dx $3$ (not in LMFDB) 3.7.p_ds_mx $3$ (not in LMFDB)
Below is a list of all twists of this isogeny class.
 Twist Extension Degree Common base change 3.7.ae_f_i $2$ (not in LMFDB) 3.7.e_f_ai $2$ (not in LMFDB) 3.7.m_cr_iy $2$ (not in LMFDB) 3.7.aj_bt_afm $3$ (not in LMFDB) 3.7.ag_be_adk $3$ (not in LMFDB) 3.7.ad_ad_bm $3$ (not in LMFDB) 3.7.ad_y_abr $3$ (not in LMFDB) 3.7.a_a_u $3$ (not in LMFDB) 3.7.d_m_bv $3$ (not in LMFDB) 3.7.g_g_aq $3$ (not in LMFDB) 3.7.j_bk_dx $3$ (not in LMFDB) 3.7.p_ds_mx $3$ (not in LMFDB) 3.7.ae_j_ai $4$ (not in LMFDB) 3.7.e_j_i $4$ (not in LMFDB) 3.7.ap_ds_amx $6$ (not in LMFDB) 3.7.ao_di_alk $6$ (not in LMFDB) 3.7.an_cz_akc $6$ (not in LMFDB) 3.7.al_ce_agx $6$ (not in LMFDB) 3.7.ak_by_age $6$ (not in LMFDB) 3.7.aj_bk_adx $6$ (not in LMFDB) 3.7.ai_bg_ado $6$ (not in LMFDB) 3.7.ah_bd_ade $6$ (not in LMFDB) 3.7.ah_bg_adz $6$ (not in LMFDB) 3.7.ag_g_q $6$ (not in LMFDB) 3.7.af_ae_cd $6$ (not in LMFDB) 3.7.af_f_k $6$ (not in LMFDB) 3.7.af_u_acn $6$ (not in LMFDB) 3.7.ae_ae_bs $6$ (not in LMFDB) 3.7.ae_u_aca $6$ (not in LMFDB) 3.7.ad_m_abv $6$ (not in LMFDB) 3.7.ac_c_ai $6$ (not in LMFDB) 3.7.ac_o_abg $6$ (not in LMFDB) 3.7.ab_ae_l $6$ (not in LMFDB) 3.7.ab_f_c $6$ (not in LMFDB) 3.7.ab_u_an $6$ (not in LMFDB) 3.7.a_a_au $6$ (not in LMFDB) 3.7.b_ae_al $6$ (not in LMFDB) 3.7.b_f_ac $6$ (not in LMFDB) 3.7.b_u_n $6$ (not in LMFDB) 3.7.c_c_i $6$ (not in LMFDB) 3.7.c_o_bg $6$ (not in LMFDB) 3.7.d_ad_abm $6$ (not in LMFDB) 3.7.d_y_br $6$ (not in LMFDB) 3.7.e_ae_abs $6$ (not in LMFDB) 3.7.e_u_ca $6$ (not in LMFDB) 3.7.f_ae_acd $6$ (not in LMFDB) 3.7.f_f_ak $6$ (not in LMFDB) 3.7.f_u_cn $6$ (not in LMFDB) 3.7.g_be_dk $6$ (not in LMFDB) 3.7.h_bd_de $6$ (not in LMFDB) 3.7.h_bg_dz $6$ (not in LMFDB) 3.7.i_bg_do $6$ (not in LMFDB) 3.7.j_bt_fm $6$ (not in LMFDB) 3.7.k_by_ge $6$ (not in LMFDB) 3.7.l_ce_gx $6$ (not in LMFDB) 3.7.n_cz_kc $6$ (not in LMFDB) 3.7.o_di_lk $6$ (not in LMFDB) 3.7.a_a_abl $9$ (not in LMFDB) 3.7.a_a_r $9$ (not in LMFDB) 3.7.af_ag_cn $12$ (not in LMFDB) 3.7.af_j_ak $12$ (not in LMFDB) 3.7.af_s_acd $12$ (not in LMFDB) 3.7.ae_ag_ca $12$ (not in LMFDB) 3.7.ae_s_abs $12$ (not in LMFDB) 3.7.ab_ag_n $12$ (not in LMFDB) 3.7.ab_j_ac $12$ (not in LMFDB) 3.7.ab_s_al $12$ (not in LMFDB) 3.7.b_ag_an $12$ (not in LMFDB) 3.7.b_j_c $12$ (not in LMFDB) 3.7.b_s_l $12$ (not in LMFDB) 3.7.e_ag_aca $12$ (not in LMFDB) 3.7.e_s_bs $12$ (not in LMFDB) 3.7.f_ag_acn $12$ (not in LMFDB) 3.7.f_j_k $12$ (not in LMFDB) 3.7.f_s_cd $12$ (not in LMFDB) 3.7.a_a_ar $18$ (not in LMFDB) 3.7.a_a_bl $18$ (not in LMFDB)