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Group invariants
| Abstract group: | $C_{12}$ |
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| Order: | $12=2^{2} \cdot 3$ |
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| Cyclic: | yes |
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| Abelian: | yes |
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| Solvable: | yes |
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| Nilpotency class: | $1$ |
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Group action invariants
| Degree $n$: | $12$ |
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| Transitive number $t$: | $1$ |
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| CHM label: | $C(4)[x]C(3)$ | ||
| Parity: | $-1$ |
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| Primitive: | no |
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| $\card{\Aut(F/K)}$: | $12$ |
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| Generators: | $(1,5,9)(2,6,10)(3,7,11)(4,8,12)$, $(1,4,7,10)(2,5,8,11)(3,6,9,12)$ |
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Low degree resolvents
$\card{(G/N)}$ Galois groups for stem field(s) $2$: $C_2$ $3$: $C_3$ $4$: $C_4$ $6$: $C_6$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: $C_2$
Degree 3: $C_3$
Degree 4: $C_4$
Degree 6: $C_6$
Low degree siblings
There are no siblings with degree $\leq 47$
A number field with this Galois group has no arithmetically equivalent fields.
Conjugacy classes
| Label | Cycle Type | Size | Order | Index | Representative |
| 1A | $1^{12}$ | $1$ | $1$ | $0$ | $()$ |
| 2A | $2^{6}$ | $1$ | $2$ | $6$ | $( 1, 7)( 2, 8)( 3, 9)( 4,10)( 5,11)( 6,12)$ |
| 3A1 | $3^{4}$ | $1$ | $3$ | $8$ | $( 1, 5, 9)( 2, 6,10)( 3, 7,11)( 4, 8,12)$ |
| 3A-1 | $3^{4}$ | $1$ | $3$ | $8$ | $( 1, 9, 5)( 2,10, 6)( 3,11, 7)( 4,12, 8)$ |
| 4A1 | $4^{3}$ | $1$ | $4$ | $9$ | $( 1,10, 7, 4)( 2,11, 8, 5)( 3,12, 9, 6)$ |
| 4A-1 | $4^{3}$ | $1$ | $4$ | $9$ | $( 1, 4, 7,10)( 2, 5, 8,11)( 3, 6, 9,12)$ |
| 6A1 | $6^{2}$ | $1$ | $6$ | $10$ | $( 1, 3, 5, 7, 9,11)( 2, 4, 6, 8,10,12)$ |
| 6A-1 | $6^{2}$ | $1$ | $6$ | $10$ | $( 1,11, 9, 7, 5, 3)( 2,12,10, 8, 6, 4)$ |
| 12A1 | $12$ | $1$ | $12$ | $11$ | $( 1, 8, 3,10, 5,12, 7, 2, 9, 4,11, 6)$ |
| 12A-1 | $12$ | $1$ | $12$ | $11$ | $( 1, 6,11, 4, 9, 2, 7,12, 5,10, 3, 8)$ |
| 12A5 | $12$ | $1$ | $12$ | $11$ | $( 1,12,11,10, 9, 8, 7, 6, 5, 4, 3, 2)$ |
| 12A-5 | $12$ | $1$ | $12$ | $11$ | $( 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12)$ |
Malle's constant $a(G)$: $1/6$
Character table
| 1A | 2A | 3A1 | 3A-1 | 4A1 | 4A-1 | 6A1 | 6A-1 | 12A1 | 12A-1 | 12A5 | 12A-5 | ||
| Size | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 2 P | 1A | 1A | 3A-1 | 3A1 | 2A | 2A | 3A1 | 3A-1 | 6A1 | 6A-1 | 6A-1 | 6A1 | |
| 3 P | 1A | 2A | 1A | 1A | 4A-1 | 4A1 | 2A | 2A | 4A1 | 4A-1 | 4A1 | 4A-1 | |
| Type | |||||||||||||
| 12.2.1a | R | ||||||||||||
| 12.2.1b | R | ||||||||||||
| 12.2.1c1 | C | ||||||||||||
| 12.2.1c2 | C | ||||||||||||
| 12.2.1d1 | C | ||||||||||||
| 12.2.1d2 | C | ||||||||||||
| 12.2.1e1 | C | ||||||||||||
| 12.2.1e2 | C | ||||||||||||
| 12.2.1f1 | C | ||||||||||||
| 12.2.1f2 | C | ||||||||||||
| 12.2.1f3 | C | ||||||||||||
| 12.2.1f4 | C |
Regular extensions
| $f_{ 1 } =$ |
$x^{12} + \left(-24 t^{4} + 24 t^{2} - 24\right) x^{10} + \left(144 t^{8} - 216 t^{6} + 360 t^{4} - 216 t^{2} + 144\right) x^{8} + \left(-256 t^{12} + 96 t^{10} - 752 t^{6} + 528 t^{4} - 432 t^{2} - 64\right) x^{6} + \left(1536 t^{14} - 4080 t^{12} + 7008 t^{10} - 6288 t^{8} + 4128 t^{6} - 1200 t^{4} + 384 t^{2}\right) x^{4} + \left(-2304 t^{16} + 6912 t^{14} - 12096 t^{12} + 12672 t^{10} - 8640 t^{8} + 3456 t^{6} - 576 t^{4}\right) x^{2} + \left(1024 t^{18} - 3072 t^{16} + 4608 t^{14} - 4096 t^{12} + 2112 t^{10} - 576 t^{8} + 64 t^{6}\right)$
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