Properties

Label 6T13
Degree $6$
Order $72$
Cyclic no
Abelian no
Solvable yes
Primitive no
$p$-group no
Group: $C_3^2:D_4$

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Show commands: Magma

magma: G := TransitiveGroup(6, 13);
 

Group action invariants

Degree $n$:  $6$
magma: t, n := TransitiveGroupIdentification(G); n;
 
Transitive number $t$:  $13$
magma: t, n := TransitiveGroupIdentification(G); t;
 
Group:  $C_3^2:D_4$
CHM label:   $F_{36}(6):2 = [S(3)^{2}]2 = S(3) wr 2$
Parity:  $-1$
magma: IsEven(G);
 
Primitive:  no
magma: IsPrimitive(G);
 
magma: NilpotencyClass(G);
 
$\card{\Aut(F/K)}$:  $1$
magma: Order(Centralizer(SymmetricGroup(n), G));
 
Generators:  (2,4), (1,4)(2,5)(3,6), (2,4,6)
magma: Generators(G);
 

Low degree resolvents

|G/N|Galois groups for stem field(s)
$2$:  $C_2$ x 3
$4$:  $C_2^2$
$8$:  $D_{4}$

Resolvents shown for degrees $\leq 47$

Subfields

Degree 2: $C_2$

Degree 3: None

Low degree siblings

6T13, 9T16, 12T34 x 2, 12T35 x 2, 12T36 x 2, 18T34 x 2, 18T36, 24T72 x 2, 36T53, 36T54 x 2

Siblings are shown with degree $\leq 47$

A number field with this Galois group has no arithmetically equivalent fields.

Conjugacy classes

LabelCycle TypeSizeOrder IndexRepresentative
1A $1^{6}$ $1$ $1$ $0$ $()$
2A $2^{3}$ $6$ $2$ $3$ $(1,2)(3,4)(5,6)$
2B $2,1^{4}$ $6$ $2$ $1$ $(3,5)$
2C $2^{2},1^{2}$ $9$ $2$ $2$ $(3,5)(4,6)$
3A $3^{2}$ $4$ $3$ $4$ $(1,5,3)(2,6,4)$
3B $3,1^{3}$ $4$ $3$ $2$ $(1,5,3)$
4A $4,2$ $18$ $4$ $4$ $(1,2)(3,4,5,6)$
6A $6$ $12$ $6$ $5$ $(1,2,5,6,3,4)$
6B $3,2,1$ $12$ $6$ $3$ $(2,6,4)(3,5)$

magma: ConjugacyClasses(G);
 

Malle's constant $a(G)$:     $1$

Group invariants

Order:  $72=2^{3} \cdot 3^{2}$
magma: Order(G);
 
Cyclic:  no
magma: IsCyclic(G);
 
Abelian:  no
magma: IsAbelian(G);
 
Solvable:  yes
magma: IsSolvable(G);
 
Nilpotency class:   not nilpotent
Label:  72.40
magma: IdentifyGroup(G);
 
Character table:

1A 2A 2B 2C 3A 3B 4A 6A 6B
Size 1 6 6 9 4 4 18 12 12
2 P 1A 1A 1A 1A 3A 3B 2C 3A 3B
3 P 1A 2A 2B 2C 1A 1A 4A 2A 2B
Type
72.40.1a R 1 1 1 1 1 1 1 1 1
72.40.1b R 1 1 1 1 1 1 1 1 1
72.40.1c R 1 1 1 1 1 1 1 1 1
72.40.1d R 1 1 1 1 1 1 1 1 1
72.40.2a R 2 0 0 2 2 2 0 0 0
72.40.4a R 4 0 2 0 2 1 0 0 1
72.40.4b R 4 2 0 0 1 2 0 1 0
72.40.4c R 4 2 0 0 1 2 0 1 0
72.40.4d R 4 0 2 0 2 1 0 0 1

magma: CharacterTable(G);