Group invariants
| Abstract group: | $A_5:F_7$ |
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| Order: | $2520=2^{3} \cdot 3^{2} \cdot 5 \cdot 7$ |
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| Cyclic: | no |
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| Abelian: | no |
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| Solvable: | no |
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| Nilpotency class: | not nilpotent |
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Group action invariants
| Degree $n$: | $35$ |
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| Transitive number $t$: | $26$ |
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| Parity: | $1$ |
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| Transitivity: | 1 | ||
| Primitive: | no |
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| $\card{\Aut(F/K)}$: | $1$ |
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| Generators: | $(1,12,23,31,6,20,26,4,14,21,35,10,17,29,2,13,22,33,8,19,28,5,11,25,34,7,18,27,3,15,24,32,9,16,30)$, $(1,28,13,7,20,35)(2,27,14,10,19,33,3,26,15,9,16,32)(4,29,12,6,17,31,5,30,11,8,18,34)(21,23,25,22)$ |
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Low degree resolvents
$\card{(G/N)}$ Galois groups for stem field(s) $2$: $C_2$ $3$: $C_3$ $6$: $C_6$ $42$: $F_7$ $120$: $S_5$ $360$: $S_5 \times C_3$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 5: $S_5$
Degree 7: $F_7$
Low degree siblings
42T298Siblings are shown 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 | $1^{35}$ | $1$ | $1$ | $0$ | $()$ |
| 2A | $2^{14},1^{7}$ | $15$ | $2$ | $14$ | $( 1, 3)( 4, 5)( 7, 8)( 9,10)(11,12)(13,14)(16,20)(17,18)(22,23)(24,25)(26,27)(28,29)(31,35)(32,33)$ |
| 2B | $2^{16},1^{3}$ | $70$ | $2$ | $16$ | $( 1,13)( 2,14)( 3,15)( 4,11)( 5,12)( 6, 8)(16,34)(17,33)(18,32)(19,31)(20,35)(21,29)(22,26)(23,27)(24,28)(25,30)$ |
| 3A1 | $3^{10},1^{5}$ | $7$ | $3$ | $20$ | $( 6,15,21)( 7,13,24)( 8,14,25)( 9,11,23)(10,12,22)(16,31,29)(17,33,27)(18,32,26)(19,34,30)(20,35,28)$ |
| 3A-1 | $3^{10},1^{5}$ | $7$ | $3$ | $20$ | $( 6,21,15)( 7,24,13)( 8,25,14)( 9,23,11)(10,22,12)(16,29,31)(17,27,33)(18,26,32)(19,30,34)(20,28,35)$ |
| 3B | $3^{7},1^{14}$ | $20$ | $3$ | $14$ | $( 2, 5, 4)( 6,10, 9)(11,15,12)(17,19,18)(21,22,23)(26,27,30)(32,33,34)$ |
| 3C1 | $3^{11},1^{2}$ | $140$ | $3$ | $22$ | $( 1,32,23)( 2,34,21)( 3,31,25)( 4,35,22)( 5,33,24)( 7,10, 9)(11,20,26)(12,17,28)(13,18,27)(14,16,29)(15,19,30)$ |
| 3C-1 | $3^{11},1^{2}$ | $140$ | $3$ | $22$ | $( 1,23,32)( 2,21,34)( 3,25,31)( 4,22,35)( 5,24,33)( 7, 9,10)(11,26,20)(12,28,17)(13,27,18)(14,29,16)(15,30,19)$ |
| 4A | $4^{7},2^{3},1$ | $210$ | $4$ | $24$ | $( 1, 2, 5, 3)( 6,32, 8,35)( 7,34,10,31)( 9,33)(11,27)(12,29,13,30)(14,28,15,26)(16,24,19,22)(17,23)(18,25,20,21)$ |
| 5A | $5^{7}$ | $24$ | $5$ | $28$ | $( 1, 4, 2, 3, 5)( 6, 8,10, 7, 9)(11,15,14,12,13)(16,18,20,17,19)(21,25,22,24,23)(26,28,27,30,29)(31,32,35,33,34)$ |
| 6A1 | $6^{5},2,1^{3}$ | $70$ | $6$ | $26$ | $( 2, 4)( 6,17,15,33,21,27)( 7,20,13,35,24,28)( 8,16,14,31,25,29)( 9,19,11,34,23,30)(10,18,12,32,22,26)$ |
| 6A-1 | $6^{5},2,1^{3}$ | $70$ | $6$ | $26$ | $( 2, 4)( 6,27,21,33,15,17)( 7,28,24,35,13,20)( 8,29,25,31,14,16)( 9,30,23,34,11,19)(10,26,22,32,12,18)$ |
| 6B1 | $6^{4},3^{2},2^{2},1$ | $105$ | $6$ | $26$ | $( 1, 5)( 2, 3)( 6,14,21, 8,15,25)( 7,12,24,10,13,22)( 9,11,23)(16,34,29,19,31,30)(17,33,27)(18,35,26,20,32,28)$ |
| 6B-1 | $6^{4},3^{2},2^{2},1$ | $105$ | $6$ | $26$ | $( 1, 5)( 2, 3)( 6,25,15, 8,21,14)( 7,22,13,10,24,12)( 9,23,11)(16,30,31,19,29,34)(17,27,33)(18,28,32,20,26,35)$ |
| 6C | $6^{3},3,2^{7}$ | $140$ | $6$ | $24$ | $( 1,16)( 2,17, 5,19, 4,18)( 3,20)( 6,11,10,15, 9,12)( 7,14)( 8,13)(21,33,22,34,23,32)(24,31)(25,35)(26,30,27)(28,29)$ |
| 6D1 | $6^{5},3,2$ | $140$ | $6$ | $28$ | $( 1,27,32,13,23,18)( 2,29,34,14,21,16)( 3,30,31,15,25,19)( 4,26,35,11,22,20)( 5,28,33,12,24,17)( 6, 8)( 7, 9,10)$ |
| 6D-1 | $6^{5},3,2$ | $140$ | $6$ | $28$ | $( 1,18,23,13,32,27)( 2,16,21,14,34,29)( 3,19,25,15,31,30)( 4,20,22,11,35,26)( 5,17,24,12,33,28)( 6, 8)( 7,10, 9)$ |
| 7A | $7^{5}$ | $6$ | $7$ | $30$ | $( 1,13,24,35, 7,20,28)( 2,15,21,34, 6,19,30)( 3,14,25,31, 8,16,29)( 4,11,23,33, 9,17,27)( 5,12,22,32,10,18,26)$ |
| 12A1 | $12^{2},6,4,1$ | $210$ | $12$ | $30$ | $( 1, 3, 5, 2)( 6,20,14,32,21,28, 8,18,15,35,25,26)( 7,16,12,34,24,29,10,19,13,31,22,30)( 9,17,11,33,23,27)$ |
| 12A-1 | $12^{2},6,4,1$ | $210$ | $12$ | $30$ | $( 1, 2, 5, 3)( 6,26,25,35,15,18, 8,28,21,32,14,20)( 7,30,22,31,13,19,10,29,24,34,12,16)( 9,27,23,33,11,17)$ |
| 14A | $14^{2},7$ | $90$ | $14$ | $32$ | $( 1, 8,13,16,24,29,35, 3, 7,14,20,25,28,31)( 2, 6,15,19,21,30,34)( 4,10,11,18,23,26,33, 5, 9,12,17,22,27,32)$ |
| 15A1 | $15^{2},5$ | $168$ | $15$ | $32$ | $( 1,14,34, 4,12,35, 3,15,33, 5,13,31, 2,11,32)( 6,23,18, 7,25,19, 9,22,20, 8,21,17,10,24,16)(26,28,29,30,27)$ |
| 15A-1 | $15^{2},5$ | $168$ | $15$ | $32$ | $( 1,32,11, 2,31,13, 5,33,15, 3,35,12, 4,34,14)( 6,16,24,10,17,21, 8,20,22, 9,19,25, 7,18,23)(26,27,30,29,28)$ |
| 21A | $21,7^{2}$ | $120$ | $21$ | $32$ | $( 1,23, 6,28,11,34,20, 4,21, 7,27,15,35,17, 2,24, 9,30,13,33,19)( 3,25, 8,29,14,31,16)( 5,22,10,26,12,32,18)$ |
| 35A1 | $35$ | $72$ | $35$ | $34$ | $( 1,29,17,10,34,24,14, 4,26,19, 7,31,23,12, 2,28,16, 9,32,21,13, 3,27,18, 6,35,25,11, 5,30,20, 8,33,22,15)$ |
| 35A-1 | $35$ | $72$ | $35$ | $34$ | $( 1,15,22,33, 8,20,30, 5,11,25,35, 6,18,27, 3,13,21,32, 9,16,28, 2,12,23,31, 7,19,26, 4,14,24,34,10,17,29)$ |
Malle's constant $a(G)$: $1/14$
Character table
| 1A | 2A | 2B | 3A1 | 3A-1 | 3B | 3C1 | 3C-1 | 4A | 5A | 6A1 | 6A-1 | 6B1 | 6B-1 | 6C | 6D1 | 6D-1 | 7A | 12A1 | 12A-1 | 14A | 15A1 | 15A-1 | 21A | 35A1 | 35A-1 | ||
| Size | 1 | 15 | 70 | 7 | 7 | 20 | 140 | 140 | 210 | 24 | 70 | 70 | 105 | 105 | 140 | 140 | 140 | 6 | 210 | 210 | 90 | 168 | 168 | 120 | 72 | 72 | |
| 2 P | 1A | 1A | 1A | 3A-1 | 3A1 | 3B | 3C-1 | 3C1 | 2A | 5A | 3A1 | 3A-1 | 3A-1 | 3A1 | 3B | 3C1 | 3C-1 | 7A | 6B1 | 6B-1 | 7A | 15A-1 | 15A1 | 21A | 35A-1 | 35A1 | |
| 3 P | 1A | 2A | 2B | 1A | 1A | 1A | 1A | 1A | 4A | 5A | 2B | 2B | 2A | 2A | 2B | 2B | 2B | 7A | 4A | 4A | 14A | 5A | 5A | 7A | 35A1 | 35A-1 | |
| 5 P | 1A | 2A | 2B | 3A-1 | 3A1 | 3B | 3C-1 | 3C1 | 4A | 1A | 6A-1 | 6A1 | 6B-1 | 6B1 | 6C | 6D-1 | 6D1 | 7A | 12A-1 | 12A1 | 14A | 3A-1 | 3A1 | 21A | 7A | 7A | |
| 7 P | 1A | 2A | 2B | 3A1 | 3A-1 | 3B | 3C1 | 3C-1 | 4A | 5A | 6A1 | 6A-1 | 6B1 | 6B-1 | 6C | 6D1 | 6D-1 | 1A | 12A1 | 12A-1 | 2A | 15A1 | 15A-1 | 3B | 5A | 5A | |
| Type | |||||||||||||||||||||||||||
| 2520.bk.1a | R | ||||||||||||||||||||||||||
| 2520.bk.1b | R | ||||||||||||||||||||||||||
| 2520.bk.1c1 | C | ||||||||||||||||||||||||||
| 2520.bk.1c2 | C | ||||||||||||||||||||||||||
| 2520.bk.1d1 | C | ||||||||||||||||||||||||||
| 2520.bk.1d2 | C | ||||||||||||||||||||||||||
| 2520.bk.4a | R | ||||||||||||||||||||||||||
| 2520.bk.4b | R | ||||||||||||||||||||||||||
| 2520.bk.4c1 | C | ||||||||||||||||||||||||||
| 2520.bk.4c2 | C | ||||||||||||||||||||||||||
| 2520.bk.4d1 | C | ||||||||||||||||||||||||||
| 2520.bk.4d2 | C | ||||||||||||||||||||||||||
| 2520.bk.5a | R | ||||||||||||||||||||||||||
| 2520.bk.5b | R | ||||||||||||||||||||||||||
| 2520.bk.5c1 | C | ||||||||||||||||||||||||||
| 2520.bk.5c2 | C | ||||||||||||||||||||||||||
| 2520.bk.5d1 | C | ||||||||||||||||||||||||||
| 2520.bk.5d2 | C | ||||||||||||||||||||||||||
| 2520.bk.6a | R | ||||||||||||||||||||||||||
| 2520.bk.6b | R | ||||||||||||||||||||||||||
| 2520.bk.6c1 | C | ||||||||||||||||||||||||||
| 2520.bk.6c2 | C | ||||||||||||||||||||||||||
| 2520.bk.18a1 | C | ||||||||||||||||||||||||||
| 2520.bk.18a2 | C | ||||||||||||||||||||||||||
| 2520.bk.24a | R | ||||||||||||||||||||||||||
| 2520.bk.30a | R |
Regular extensions
Data not computed