Properties

Label 31T6
Degree $31$
Order $310$
Cyclic no
Abelian no
Solvable yes
Primitive yes
$p$-group no
Group: $C_{31}:C_{10}$

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Show commands: Magma

magma: G := TransitiveGroup(31, 6);
 

Group action invariants

Degree $n$:  $31$
magma: t, n := TransitiveGroupIdentification(G); n;
 
Transitive number $t$:  $6$
magma: t, n := TransitiveGroupIdentification(G); t;
 
Group:  $C_{31}:C_{10}$
Parity:  $-1$
magma: IsEven(G);
 
Primitive:  yes
magma: IsPrimitive(G);
 
magma: NilpotencyClass(G);
 
$\card{\Aut(F/K)}$:  $1$
magma: Order(Centralizer(SymmetricGroup(n), G));
 
Generators:  (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31), (1,27,16,29,8,30,4,15,2,23)(3,19,17,25,24,28,12,14,6,7)(5,11,18,21,9,26,20,13,10,22)
magma: Generators(G);
 

Low degree resolvents

|G/N|Galois groups for stem field(s)
$2$:  $C_2$
$5$:  $C_5$
$10$:  $C_{10}$

Resolvents shown for degrees $\leq 47$

Subfields

Prime degree - none

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

LabelCycle TypeSizeOrderRepresentative
$ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 $ $1$ $1$ $()$
$ 5, 5, 5, 5, 5, 5, 1 $ $31$ $5$ $( 2, 3, 5, 9,17)( 4, 7,13,25,18)( 6,11,21,10,19)( 8,15,29,26,20) (12,23,14,27,22)(16,31,30,28,24)$
$ 5, 5, 5, 5, 5, 5, 1 $ $31$ $5$ $( 2, 5,17, 3, 9)( 4,13,18, 7,25)( 6,21,19,11,10)( 8,29,20,15,26) (12,14,22,23,27)(16,30,24,31,28)$
$ 5, 5, 5, 5, 5, 5, 1 $ $31$ $5$ $( 2, 9, 3,17, 5)( 4,25, 7,18,13)( 6,10,11,19,21)( 8,26,15,20,29) (12,27,23,22,14)(16,28,31,24,30)$
$ 10, 10, 10, 1 $ $31$ $10$ $( 2,16, 9,28, 3,31,17,24, 5,30)( 4,15,25,20, 7,29,18, 8,13,26)( 6,14,10,12,11, 27,19,23,21,22)$
$ 5, 5, 5, 5, 5, 5, 1 $ $31$ $5$ $( 2,17, 9, 5, 3)( 4,18,25,13, 7)( 6,19,10,21,11)( 8,20,26,29,15) (12,22,27,14,23)(16,24,28,30,31)$
$ 10, 10, 10, 1 $ $31$ $10$ $( 2,24, 3,16, 5,31, 9,30,17,28)( 4, 8, 7,15,13,29,25,26,18,20)( 6,23,11,14,21, 27,10,22,19,12)$
$ 10, 10, 10, 1 $ $31$ $10$ $( 2,28,17,30, 9,31, 5,16, 3,24)( 4,20,18,26,25,29,13,15, 7, 8)( 6,12,19,22,10, 27,21,14,11,23)$
$ 10, 10, 10, 1 $ $31$ $10$ $( 2,30, 5,24,17,31, 3,28, 9,16)( 4,26,13, 8,18,29, 7,20,25,15)( 6,22,21,23,19, 27,11,12,10,14)$
$ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1 $ $31$ $2$ $( 2,31)( 3,30)( 4,29)( 5,28)( 6,27)( 7,26)( 8,25)( 9,24)(10,23)(11,22)(12,21) (13,20)(14,19)(15,18)(16,17)$
$ 31 $ $10$ $31$ $( 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25, 26,27,28,29,30,31)$
$ 31 $ $10$ $31$ $( 1, 4, 7,10,13,16,19,22,25,28,31, 3, 6, 9,12,15,18,21,24,27,30, 2, 5, 8,11, 14,17,20,23,26,29)$
$ 31 $ $10$ $31$ $( 1, 6,11,16,21,26,31, 5,10,15,20,25,30, 4, 9,14,19,24,29, 3, 8,13,18,23,28, 2, 7,12,17,22,27)$

magma: ConjugacyClasses(G);
 

Group invariants

Order:  $310=2 \cdot 5 \cdot 31$
magma: Order(G);
 
Cyclic:  no
magma: IsCyclic(G);
 
Abelian:  no
magma: IsAbelian(G);
 
Solvable:  yes
magma: IsSolvable(G);
 
Nilpotency class:   not nilpotent
Label:  310.1
magma: IdentifyGroup(G);
 
Character table:

1A 2A 5A1 5A-1 5A2 5A-2 10A1 10A-1 10A3 10A-3 31A1 31A3 31A5
Size 1 31 31 31 31 31 31 31 31 31 10 10 10
2 P 1A 1A 5A2 5A-2 5A-1 5A1 5A1 5A-1 5A-2 5A2 31A1 31A3 31A5
5 P 1A 2A 5A-2 5A2 5A1 5A-1 10A3 10A-3 10A-1 10A1 31A3 31A5 31A1
31 P 1A 2A 1A 1A 1A 1A 2A 2A 2A 2A 31A5 31A1 31A3
Type
310.1.1a R 1 1 1 1 1 1 1 1 1 1 1 1 1
310.1.1b R 1 1 1 1 1 1 1 1 1 1 1 1 1
310.1.1c1 C 1 1 ζ52 ζ52 ζ5 ζ51 ζ51 ζ5 ζ52 ζ52 1 1 1
310.1.1c2 C 1 1 ζ52 ζ52 ζ51 ζ5 ζ5 ζ51 ζ52 ζ52 1 1 1
310.1.1c3 C 1 1 ζ51 ζ5 ζ52 ζ52 ζ52 ζ52 ζ5 ζ51 1 1 1
310.1.1c4 C 1 1 ζ5 ζ51 ζ52 ζ52 ζ52 ζ52 ζ51 ζ5 1 1 1
310.1.1d1 C 1 1 ζ52 ζ52 ζ5 ζ51 ζ51 ζ5 ζ52 ζ52 1 1 1
310.1.1d2 C 1 1 ζ52 ζ52 ζ51 ζ5 ζ5 ζ51 ζ52 ζ52 1 1 1
310.1.1d3 C 1 1 ζ51 ζ5 ζ52 ζ52 ζ52 ζ52 ζ5 ζ51 1 1 1
310.1.1d4 C 1 1 ζ5 ζ51 ζ52 ζ52 ζ52 ζ52 ζ51 ζ5 1 1 1
310.1.10a1 R 10 0 0 0 0 0 0 0 0 0 ζ3113+ζ3111+ζ3110+ζ319+ζ315+ζ315+ζ319+ζ3110+ζ3111+ζ3113 ζ3115+ζ318+ζ314+ζ312+ζ311+ζ31+ζ312+ζ314+ζ318+ζ3115 ζ3114+ζ3112+ζ317+ζ316+ζ313+ζ313+ζ316+ζ317+ζ3112+ζ3114
310.1.10a2 R 10 0 0 0 0 0 0 0 0 0 ζ3114+ζ3112+ζ317+ζ316+ζ313+ζ313+ζ316+ζ317+ζ3112+ζ3114 ζ3113+ζ3111+ζ3110+ζ319+ζ315+ζ315+ζ319+ζ3110+ζ3111+ζ3113 ζ3115+ζ318+ζ314+ζ312+ζ311+ζ31+ζ312+ζ314+ζ318+ζ3115
310.1.10a3 R 10 0 0 0 0 0 0 0 0 0 ζ3115+ζ318+ζ314+ζ312+ζ311+ζ31+ζ312+ζ314+ζ318+ζ3115 ζ3114+ζ3112+ζ317+ζ316+ζ313+ζ313+ζ316+ζ317+ζ3112+ζ3114 ζ3113+ζ3111+ζ3110+ζ319+ζ315+ζ315+ζ319+ζ3110+ζ3111+ζ3113

magma: CharacterTable(G);