Properties

Label 31T3
Degree $31$
Order $93$
Cyclic no
Abelian no
Solvable yes
Primitive yes
$p$-group no
Group: $C_{31}:C_{3}$

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Show commands: Magma

magma: G := TransitiveGroup(31, 3);
 

Group action invariants

Degree $n$:  $31$
magma: t, n := TransitiveGroupIdentification(G); n;
 
Transitive number $t$:  $3$
magma: t, n := TransitiveGroupIdentification(G); t;
 
Group:  $C_{31}:C_{3}$
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), (1,25,5)(2,19,10)(3,13,15)(4,7,20)(6,26,30)(8,14,9)(11,27,24)(12,21,29)(16,28,18)(17,22,23)
magma: Generators(G);
 

Low degree resolvents

|G/N|Galois groups for stem field(s)
$3$:  $C_3$

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

magma: ConjugacyClasses(G);
 

Group invariants

Order:  $93=3 \cdot 31$
magma: Order(G);
 
Cyclic:  no
magma: IsCyclic(G);
 
Abelian:  no
magma: IsAbelian(G);
 
Solvable:  yes
magma: IsSolvable(G);
 
Nilpotency class:   not nilpotent
Label:  93.1
magma: IdentifyGroup(G);
 
Character table:

1A 3A1 3A-1 31A1 31A-1 31A2 31A-2 31A3 31A-3 31A4 31A-4 31A8 31A-8
Size 1 31 31 3 3 3 3 3 3 3 3 3 3
3 P 1A 3A-1 3A1 31A4 31A-3 31A1 31A-4 31A-1 31A2 31A8 31A-2 31A-8 31A3
31 P 1A 1A 1A 31A-1 31A-4 31A-8 31A1 31A8 31A3 31A-2 31A-3 31A2 31A4
Type
93.1.1a R 1 1 1 1 1 1 1 1 1 1 1 1 1
93.1.1b1 C 1 ζ31 ζ3 1 1 1 1 1 1 1 1 1 1
93.1.1b2 C 1 ζ3 ζ31 1 1 1 1 1 1 1 1 1 1
93.1.3a1 C 3 0 0 ζ3114+ζ319+ζ318 ζ318+ζ319+ζ3114 ζ313+ζ3113+ζ3115 ζ3115+ζ3113+ζ313 ζ3111+ζ314+ζ317 ζ317+ζ314+ζ3111 ζ315+ζ311+ζ316 ζ316+ζ31+ζ315 ζ3110+ζ312+ζ3112 ζ3112+ζ312+ζ3110
93.1.3a2 C 3 0 0 ζ318+ζ319+ζ3114 ζ3114+ζ319+ζ318 ζ3115+ζ3113+ζ313 ζ313+ζ3113+ζ3115 ζ317+ζ314+ζ3111 ζ3111+ζ314+ζ317 ζ316+ζ31+ζ315 ζ315+ζ311+ζ316 ζ3112+ζ312+ζ3110 ζ3110+ζ312+ζ3112
93.1.3a3 C 3 0 0 ζ3115+ζ3113+ζ313 ζ313+ζ3113+ζ3115 ζ316+ζ31+ζ315 ζ315+ζ311+ζ316 ζ3114+ζ319+ζ318 ζ318+ζ319+ζ3114 ζ3112+ζ312+ζ3110 ζ3110+ζ312+ζ3112 ζ3111+ζ314+ζ317 ζ317+ζ314+ζ3111
93.1.3a4 C 3 0 0 ζ313+ζ3113+ζ3115 ζ3115+ζ3113+ζ313 ζ315+ζ311+ζ316 ζ316+ζ31+ζ315 ζ318+ζ319+ζ3114 ζ3114+ζ319+ζ318 ζ3110+ζ312+ζ3112 ζ3112+ζ312+ζ3110 ζ317+ζ314+ζ3111 ζ3111+ζ314+ζ317
93.1.3a5 C 3 0 0 ζ3110+ζ312+ζ3112 ζ3112+ζ312+ζ3110 ζ317+ζ314+ζ3111 ζ3111+ζ314+ζ317 ζ316+ζ31+ζ315 ζ315+ζ311+ζ316 ζ3114+ζ319+ζ318 ζ318+ζ319+ζ3114 ζ313+ζ3113+ζ3115 ζ3115+ζ3113+ζ313
93.1.3a6 C 3 0 0 ζ3112+ζ312+ζ3110 ζ3110+ζ312+ζ3112 ζ3111+ζ314+ζ317 ζ317+ζ314+ζ3111 ζ315+ζ311+ζ316 ζ316+ζ31+ζ315 ζ318+ζ319+ζ3114 ζ3114+ζ319+ζ318 ζ3115+ζ3113+ζ313 ζ313+ζ3113+ζ3115
93.1.3a7 C 3 0 0 ζ317+ζ314+ζ3111 ζ3111+ζ314+ζ317 ζ3114+ζ319+ζ318 ζ318+ζ319+ζ3114 ζ3112+ζ312+ζ3110 ζ3110+ζ312+ζ3112 ζ313+ζ3113+ζ3115 ζ3115+ζ3113+ζ313 ζ315+ζ311+ζ316 ζ316+ζ31+ζ315
93.1.3a8 C 3 0 0 ζ3111+ζ314+ζ317 ζ317+ζ314+ζ3111 ζ318+ζ319+ζ3114 ζ3114+ζ319+ζ318 ζ3110+ζ312+ζ3112 ζ3112+ζ312+ζ3110 ζ3115+ζ3113+ζ313 ζ313+ζ3113+ζ3115 ζ316+ζ31+ζ315 ζ315+ζ311+ζ316
93.1.3a9 C 3 0 0 ζ315+ζ311+ζ316 ζ316+ζ31+ζ315 ζ3110+ζ312+ζ3112 ζ3112+ζ312+ζ3110 ζ3115+ζ3113+ζ313 ζ313+ζ3113+ζ3115 ζ317+ζ314+ζ3111 ζ3111+ζ314+ζ317 ζ3114+ζ319+ζ318 ζ318+ζ319+ζ3114
93.1.3a10 C 3 0 0 ζ316+ζ31+ζ315 ζ315+ζ311+ζ316 ζ3112+ζ312+ζ3110 ζ3110+ζ312+ζ3112 ζ313+ζ3113+ζ3115 ζ3115+ζ3113+ζ313 ζ3111+ζ314+ζ317 ζ317+ζ314+ζ3111 ζ318+ζ319+ζ3114 ζ3114+ζ319+ζ318

magma: CharacterTable(G);