Properties

Label 14T40
Degree $14$
Order $2688$
Cyclic no
Abelian no
Solvable yes
Primitive no
$p$-group no
Group: $C_2^6:F_7$

Related objects

Downloads

Learn more

Show commands: Magma

magma: G := TransitiveGroup(14, 40);
 

Group action invariants

Degree $n$:  $14$
magma: t, n := TransitiveGroupIdentification(G); n;
 
Transitive number $t$:  $40$
magma: t, n := TransitiveGroupIdentification(G); t;
 
Group:  $C_2^6:F_7$
CHM label:   $1/2[2^{7}]F_{42}(7)$
Parity:  $-1$
magma: IsEven(G);
 
Primitive:  no
magma: IsPrimitive(G);
 
magma: NilpotencyClass(G);
 
$\card{\Aut(F/K)}$:  $2$
magma: Order(Centralizer(SymmetricGroup(n), G));
 
Generators:  (1,9,11)(2,4,8)(3,13,5)(6,12,10), (1,13)(2,12)(3,11)(4,10)(5,9)(6,8)(7,14), (2,9)(7,14), (1,3,5,7,9,11,13)(2,4,6,8,10,12,14)
magma: Generators(G);
 

Low degree resolvents

|G/N|Galois groups for stem field(s)
$2$:  $C_2$
$3$:  $C_3$
$6$:  $C_6$
$42$:  $F_7$

Resolvents shown for degrees $\leq 47$

Subfields

Degree 2: None

Degree 7: $F_7$

Low degree siblings

14T41, 16T1502, 28T215, 28T227, 28T228, 28T237, 42T314, 42T315, 42T316, 42T317, 42T318, 42T319

Siblings are shown 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 $ $1$ $1$ $()$
$ 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 $ $21$ $2$ $(1,8)(2,9)$
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1 $ $21$ $2$ $( 1, 8)( 2, 9)( 5,12)( 6,13)$
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1 $ $14$ $2$ $( 1, 8)( 2, 9)( 3,10)( 6,13)$
$ 2, 2, 2, 2, 2, 2, 1, 1 $ $7$ $2$ $( 1, 8)( 2, 9)( 3,10)( 5,12)( 6,13)( 7,14)$
$ 7, 7 $ $384$ $7$ $( 1,13, 4, 9, 7,12,10)( 2,14, 5, 3, 8, 6,11)$
$ 3, 3, 3, 3, 1, 1 $ $112$ $3$ $( 2,10, 5)( 3,12, 9)( 4,14, 6)( 7,13,11)$
$ 6, 3, 3, 2 $ $224$ $6$ $( 1, 8)( 2,10, 5, 9, 3,12)( 4,14, 6)( 7,13,11)$
$ 6, 6, 1, 1 $ $112$ $6$ $( 2,10,12, 9, 3, 5)( 4,14,13,11, 7, 6)$
$ 3, 3, 3, 3, 1, 1 $ $112$ $3$ $( 2, 5,10)( 3, 9,12)( 4, 6,14)( 7,11,13)$
$ 6, 3, 3, 2 $ $224$ $6$ $( 1, 8)( 2, 5,10, 9,12, 3)( 4, 6,14)( 7,11,13)$
$ 6, 6, 1, 1 $ $112$ $6$ $( 2,12, 3, 9, 5,10)( 4,13, 7,11, 6,14)$
$ 4, 2, 2, 2, 2, 1, 1 $ $168$ $4$ $( 2, 7)( 3, 6)( 4,12,11, 5)( 9,14)(10,13)$
$ 4, 4, 2, 2, 2 $ $168$ $4$ $( 1, 8)( 2, 7, 9,14)( 3, 6)( 4,12,11, 5)(10,13)$
$ 4, 4, 4, 1, 1 $ $56$ $4$ $( 2,14, 9, 7)( 3,13,10, 6)( 4,12,11, 5)$
$ 2, 2, 2, 2, 2, 2, 2 $ $56$ $2$ $( 1, 8)( 2,14)( 3, 6)( 4, 5)( 7, 9)(10,13)(11,12)$
$ 12, 1, 1 $ $224$ $12$ $( 2,13, 5,14, 3, 4, 9, 6,12, 7,10,11)$
$ 6, 6, 2 $ $224$ $6$ $( 1, 8)( 2,13, 5,14, 3, 4)( 6,12, 7,10,11, 9)$
$ 12, 1, 1 $ $224$ $12$ $( 2,11,10, 7, 5, 6, 9, 4, 3,14,12,13)$
$ 6, 6, 2 $ $224$ $6$ $( 1, 8)( 2,11,10, 7, 5, 6)( 3,14,12,13, 9, 4)$

magma: ConjugacyClasses(G);
 

Group invariants

Order:  $2688=2^{7} \cdot 3 \cdot 7$
magma: Order(G);
 
Cyclic:  no
magma: IsCyclic(G);
 
Abelian:  no
magma: IsAbelian(G);
 
Solvable:  yes
magma: IsSolvable(G);
 
Nilpotency class:   not nilpotent
Label:  2688.cb
magma: IdentifyGroup(G);
 
Character table:

Size
2 P
3 P
7 P
Type

magma: CharacterTable(G);