Properties

Label 4896.q
Order \( 2^{5} \cdot 3^{2} \cdot 17 \)
Exponent \( 2^{3} \cdot 3 \cdot 17 \)
Nilpotent no
Solvable yes
$\card{G^{\mathrm{ab}}}$ \( 2^{4} \cdot 3 \cdot 17 \)
$\card{Z(G)}$ \( 2^{3} \cdot 3 \cdot 17 \)
$\card{\Aut(G)}$ \( 2^{11} \cdot 3 \)
$\card{\mathrm{Out}(G)}$ \( 2^{9} \)
Perm deg. $39$
Trans deg. $816$
Rank $3$

Related objects

Downloads

Learn more

Show commands: Gap / Magma / SageMath

Copy content comment:Define the group as a permutation group
 
Copy content magma:G := PermutationGroup< 39 | (1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19), (1,3,6,2)(4,7,10,5)(8,11,14,9)(12,15,16,13)(17,18,19), (1,4,8,12,6,10,14,16)(2,5,9,13,3,7,11,15)(20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36)(37,38,39) >;
 
Copy content gap:G := Group( (1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19), (1,3,6,2)(4,7,10,5)(8,11,14,9)(12,15,16,13)(17,18,19), (1,4,8,12,6,10,14,16)(2,5,9,13,3,7,11,15)(20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36)(37,38,39) );
 
Copy content sage:G = PermutationGroup(['(1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19)', '(1,3,6,2)(4,7,10,5)(8,11,14,9)(12,15,16,13)(17,18,19)', '(1,4,8,12,6,10,14,16)(2,5,9,13,3,7,11,15)(20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36)(37,38,39)'])
 
Copy content sage_gap:# This uses Sage's interface to GAP, as Sage (currently) has no native support for PC groups G = gap.new('PcGroupCode(2222773132244206321673153385400928001072897,4896)'); a = G.1; b = G.2; c = G.7;
 

Group information

Description:$D_{12}.C_{204}$
Order: \(4896\)\(\medspace = 2^{5} \cdot 3^{2} \cdot 17 \)
Copy content comment:Order of the group
 
Copy content magma:Order(G);
 
Copy content gap:Order(G);
 
Copy content sage:G.order()
 
Copy content sage_gap:G.Order()
 
Exponent: \(408\)\(\medspace = 2^{3} \cdot 3 \cdot 17 \)
Copy content comment:Exponent of the group
 
Copy content magma:Exponent(G);
 
Copy content gap:Exponent(G);
 
Copy content sage:G.exponent()
 
Copy content sage_gap:G.Exponent()
 
Automorphism group:$(C_5\times D_5^2):F_5$, of order \(6144\)\(\medspace = 2^{11} \cdot 3 \)
Copy content comment:Automorphism group
 
Copy content gap:AutomorphismGroup(G);
 
Copy content magma:AutomorphismGroup(G);
 
Copy content sage_gap:G.AutomorphismGroup()
 
Composition factors:$C_2$ x 5, $C_3$ x 2, $C_{17}$
Copy content comment:Composition factors of the group
 
Copy content magma:CompositionFactors(G);
 
Copy content gap:CompositionSeries(G);
 
Copy content sage:G.composition_series()
 
Copy content sage_gap:G.CompositionSeries()
 
Derived length:$2$
Copy content comment:Derived length of the group
 
Copy content magma:DerivedLength(G);
 
Copy content gap:DerivedLength(G);
 
Copy content sage_gap:G.DerivedLength()
 

This group is nonabelian, supersolvable (hence solvable and monomial), and metabelian.

Copy content comment:Determine if the group G is abelian
 
Copy content magma:IsAbelian(G);
 
Copy content gap:IsAbelian(G);
 
Copy content sage:G.is_abelian()
 
Copy content sage_gap:G.IsAbelian()
 
Copy content comment:Determine if the group G is cyclic
 
Copy content magma:IsCyclic(G);
 
Copy content gap:IsCyclic(G);
 
Copy content sage:G.is_cyclic()
 
Copy content sage_gap:G.IsCyclic()
 
Copy content comment:Determine if the group G is nilpotent
 
Copy content magma:IsNilpotent(G);
 
Copy content gap:IsNilpotentGroup(G);
 
Copy content sage:G.is_nilpotent()
 
Copy content sage_gap:G.IsNilpotentGroup()
 
Copy content comment:Determine if the group G is solvable
 
Copy content magma:IsSolvable(G);
 
Copy content gap:IsSolvableGroup(G);
 
Copy content sage:G.is_solvable()
 
Copy content sage_gap:G.IsSolvableGroup()
 
Copy content comment:Determine if the group G is supersolvable
 
Copy content gap:IsSupersolvableGroup(G);
 
Copy content sage:G.is_supersolvable()
 
Copy content sage_gap:G.IsSupersolvableGroup()
 
Copy content comment:Determine if the group G is simple
 
Copy content magma:IsSimple(G);
 
Copy content gap:IsSimpleGroup(G);
 
Copy content sage_gap:G.IsSimpleGroup()
 

Group statistics

Copy content comment:Compute statistics for the group G
 
Copy content magma:// Magma code to output the first two rows of the group statistics table element_orders := [Order(g) : g in G]; orders := Set(element_orders); printf "Orders: %o\n", orders; printf "Elements: %o %o\n", [#[x : x in element_orders | x eq n] : n in orders], Order(G); cc_orders := [cc[1] : cc in ConjugacyClasses(G)]; printf "Conjugacy classes: %o %o\n", [#[x : x in cc_orders | x eq n] : n in orders], #cc_orders;
 
Copy content gap:# Gap code to output the first two rows of the group statistics table element_orders := List(Elements(G), g -> Order(g)); orders := Set(element_orders); Print("Orders: ", orders, "\n"); element_counts := List(orders, n -> Length(Filtered(element_orders, x -> x = n))); Print("Elements: ", element_counts, " ", Size(G), "\n"); cc_orders := List(ConjugacyClasses(G), cc -> Order(Representative(cc))); cc_counts := List(orders, n -> Length(Filtered(cc_orders, x -> x = n))); Print("Conjugacy classes: ", cc_counts, " ", Length(ConjugacyClasses(G)), "\n");
 
Copy content sage:# Sage code to output the first two rows of the group statistics table element_orders = [g.order() for g in G] orders = sorted(list(set(element_orders))) print("Orders:", orders) print("Elements:", [element_orders.count(n) for n in orders], G.order()) cc_orders = [cc[0].order() for cc in G.conjugacy_classes()] print("Conjugacy classes:", [cc_orders.count(n) for n in orders], len(cc_orders))
 

Order 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408
Elements 1 15 8 16 48 32 56 16 112 240 128 256 768 512 896 1792 4896
Conjugacy classes   1 4 5 5 17 10 22 16 44 64 80 80 272 160 352 704 1836
Divisions 1 4 3 4 9 4 8 1 8 4 3 4 9 4 8 8 82
Autjugacy classes 1 3 3 3 7 3 7 1 7 3 3 3 7 3 7 7 68

Minimal presentations

Permutation degree:$39$
Transitive degree:$816$
Rank: $3$
Inequivalent generating triples: $5363904$

Minimal degrees of faithful linear representations

Over $\mathbb{C}$ Over $\mathbb{R}$ Over $\mathbb{Q}$
Irreducible 2 not computed not computed
Arbitrary not computed not computed not computed

Constructions

Show commands: Gap / Magma / SageMath


Presentation: $\langle a, b, c \mid a^{2}=b^{408}=c^{6}=[a,b]=[b,c]=1, c^{a}=b^{204}c^{5} \rangle$ Copy content Toggle raw display
Copy content comment:Define the group with the given generators and relations
 
Copy content magma:G := PCGroup([8, 2, 2, 2, 2, 3, 17, 2, 3, 41, 66, 91, 156, 251334, 166, 208903]); a,b,c := Explode([G.1, G.2, G.7]); AssignNames(~G, ["a", "b", "b2", "b4", "b8", "b24", "c", "c2"]);
 
Copy content gap:G := PcGroupCode(2222773132244206321673153385400928001072897,4896); a := G.1; b := G.2; c := G.7;
 
Copy content sage:# This uses Sage's interface to GAP, as Sage (currently) has no native support for PC groups G = gap.new('PcGroupCode(2222773132244206321673153385400928001072897,4896)'); a = G.1; b = G.2; c = G.7;
 
Copy content sage_gap:# This uses Sage's interface to GAP, as Sage (currently) has no native support for PC groups G = gap.new('PcGroupCode(2222773132244206321673153385400928001072897,4896)'); a = G.1; b = G.2; c = G.7;
 
Permutation group:Degree $39$ $\langle(1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19), (1,3,6,2)(4,7,10,5) \!\cdots\! \rangle$ Copy content Toggle raw display
Copy content comment:Define the group as a permutation group
 
Copy content magma:G := PermutationGroup< 39 | (1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19), (1,3,6,2)(4,7,10,5)(8,11,14,9)(12,15,16,13)(17,18,19), (1,4,8,12,6,10,14,16)(2,5,9,13,3,7,11,15)(20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36)(37,38,39) >;
 
Copy content gap:G := Group( (1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19), (1,3,6,2)(4,7,10,5)(8,11,14,9)(12,15,16,13)(17,18,19), (1,4,8,12,6,10,14,16)(2,5,9,13,3,7,11,15)(20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36)(37,38,39) );
 
Copy content sage:G = PermutationGroup(['(1,2)(3,6)(4,5)(7,10)(8,9)(11,14)(12,13)(15,16)(18,19)', '(1,3,6,2)(4,7,10,5)(8,11,14,9)(12,15,16,13)(17,18,19)', '(1,4,8,12,6,10,14,16)(2,5,9,13,3,7,11,15)(20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36)(37,38,39)'])
 
Matrix group:$\left\langle \left(\begin{array}{rr} 360 & 0 \\ 0 & 217 \end{array}\right), \left(\begin{array}{rr} 21 & 0 \\ 0 & 21 \end{array}\right), \left(\begin{array}{rr} 0 & 1 \\ 1 & 0 \end{array}\right) \right\rangle \subseteq \GL_{2}(\F_{409})$
Copy content comment:Define the group as a matrix group with coefficients in GLFp
 
Copy content magma:G := MatrixGroup< 2, GF(409) | [[360, 0, 0, 217], [21, 0, 0, 21], [0, 1, 1, 0]] >;
 
Copy content gap:G := Group([[[ Z(409)^34, 0*Z(409) ], [ 0*Z(409), Z(409)^374 ]], [[ Z(409), 0*Z(409) ], [ 0*Z(409), Z(409) ]], [[ 0*Z(409), Z(409)^0 ], [ Z(409)^0, 0*Z(409) ]]]);
 
Copy content sage:MS = MatrixSpace(GF(409), 2, 2) G = MatrixGroup([MS([[360, 0], [0, 217]]), MS([[21, 0], [0, 21]]), MS([[0, 1], [1, 0]])])
 
Direct product: $C_3$ $\, \times\, $ $C_{17}$ $\, \times\, $ $(C_8.D_6)$
Semidirect product: $(S_3\times C_{408})$ $\,\rtimes\,$ $C_2$ (2) $(C_2\times C_{408})$ $\,\rtimes\,$ $S_3$ $(S_3\times C_{136})$ $\,\rtimes\,$ $C_6$ (2) $(S_3\times C_{24})$ $\,\rtimes\,$ $C_{34}$ (2) all 24
Trans. wreath product: not isomorphic to a non-trivial transitive wreath product
Non-split product: $C_{408}$ . $D_6$ (2) $D_{12}$ . $C_{204}$ $C_{68}$ . $(C_6\times D_6)$ $C_6$ . $(D_6\times C_{68})$ all 80

Elements of the group are displayed as matrices in $\GL_{2}(\F_{409})$.

Homology

Abelianization: $C_{2}^{2} \times C_{204} \simeq C_{2}^{2} \times C_{4} \times C_{3} \times C_{17}$
Copy content comment:The abelianization of the group
 
Copy content magma:quo< G | CommutatorSubgroup(G) >;
 
Copy content gap:FactorGroup(G, DerivedSubgroup(G));
 
Copy content sage:G.quotient(G.commutator())
 
Schur multiplier: $C_{2}^{2}$
Copy content comment:The Schur multiplier of the group
 
Copy content gap:AbelianInvariantsMultiplier(G);
 
Copy content sage:G.homology(2)
 
Copy content sage_gap:G.AbelianInvariantsMultiplier()
 
Commutator length: $1$
Copy content comment:The commutator length of the group
 
Copy content gap:CommutatorLength(G);
 
Copy content sage_gap:G.CommutatorLength()
 

Subgroups

Copy content comment:List of subgroups of the group
 
Copy content magma:Subgroups(G);
 
Copy content gap:AllSubgroups(G);
 
Copy content sage:G.subgroups()
 
Copy content sage_gap:G.AllSubgroups()
 

There are 500 subgroups in 270 conjugacy classes, 148 normal (92 characteristic).

Characteristic subgroups are shown in this color. Normal (but not characteristic) subgroups are shown in this color.

Special subgroups

Center: $Z \simeq$ $C_{408}$ $G/Z \simeq$ $D_6$
Copy content comment:Center of the group
 
Copy content magma:Center(G);
 
Copy content gap:Center(G);
 
Copy content sage:G.center()
 
Copy content sage_gap:G.Center()
 
Commutator: $G' \simeq$ $C_6$ $G/G' \simeq$ $C_2^2\times C_{204}$
Copy content comment:Commutator subgroup of the group G
 
Copy content magma:CommutatorSubgroup(G);
 
Copy content gap:DerivedSubgroup(G);
 
Copy content sage:G.commutator()
 
Copy content sage_gap:G.DerivedSubgroup()
 
Frattini: $\Phi \simeq$ $C_4$ $G/\Phi \simeq$ $D_6\times C_{102}$
Copy content comment:Frattini subgroup of the group G
 
Copy content magma:FrattiniSubgroup(G);
 
Copy content gap:FrattiniSubgroup(G);
 
Copy content sage:G.frattini_subgroup()
 
Copy content sage_gap:G.FrattiniSubgroup()
 
Fitting: $\operatorname{Fit} \simeq$ $C_6\times C_{408}$ $G/\operatorname{Fit} \simeq$ $C_2$
Copy content comment:Fitting subgroup of the group G
 
Copy content magma:FittingSubgroup(G);
 
Copy content gap:FittingSubgroup(G);
 
Copy content sage:G.fitting_subgroup()
 
Copy content sage_gap:G.FittingSubgroup()
 
Radical: $R \simeq$ $D_{12}.C_{204}$ $G/R \simeq$ $C_1$
Copy content comment:Radical of the group G
 
Copy content magma:Radical(G);
 
Copy content gap:SolvableRadical(G);
 
Copy content sage_gap:G.SolvableRadical()
 
Socle: $\operatorname{soc} \simeq$ $C_3\times C_{102}$ $G/\operatorname{soc} \simeq$ $C_2^2\times C_4$
Copy content comment:Socle of the group G
 
Copy content magma:Socle(G);
 
Copy content gap:Socle(G);
 
Copy content sage:G.socle()
 
Copy content sage_gap:G.Socle()
 
2-Sylow subgroup: $P_{ 2 } \simeq$ $\OD_{16}:C_2$
3-Sylow subgroup: $P_{ 3 } \simeq$ $C_3^2$
17-Sylow subgroup: $P_{ 17 } \simeq$ $C_{17}$

Subgroup diagram and profile

Series

Derived series $D_{12}.C_{204}$ $\rhd$ $C_6$ $\rhd$ $C_1$
Copy content comment:Derived series of the group GF
 
Copy content magma:DerivedSeries(G);
 
Copy content gap:DerivedSeriesOfGroup(G);
 
Copy content sage:G.derived_series()
 
Copy content sage_gap:G.DerivedSeriesOfGroup()
 
Chief series $D_{12}.C_{204}$ $\rhd$ $C_6\times C_{408}$ $\rhd$ $C_6\times C_{204}$ $\rhd$ $C_3\times C_{204}$ $\rhd$ $C_3\times C_{102}$ $\rhd$ $C_{102}$ $\rhd$ $C_6$ $\rhd$ $C_3$ $\rhd$ $C_1$
Copy content comment:Chief series of the group G
 
Copy content magma:ChiefSeries(G);
 
Copy content gap:ChiefSeries(G);
 
Copy content sage_gap:G.ChiefSeries()
 
Lower central series $D_{12}.C_{204}$ $\rhd$ $C_6$ $\rhd$ $C_3$
Copy content comment:The lower central series of the group G
 
Copy content magma:LowerCentralSeries(G);
 
Copy content gap:LowerCentralSeriesOfGroup(G);
 
Copy content sage:G.lower_central_series()
 
Copy content sage_gap:G.LowerCentralSeriesOfGroup()
 
Upper central series $C_1$ $\lhd$ $C_{408}$ $\lhd$ $C_2\times C_{408}$
Copy content comment:The upper central series of the group G
 
Copy content magma:UpperCentralSeries(G);
 
Copy content gap:UpperCentralSeriesOfGroup(G);
 
Copy content sage:G.upper_central_series()
 
Copy content sage_gap:G.UpperCentralSeriesOfGroup()
 

Supergroups

This group is a maximal subgroup of 2 larger groups in the database.

This group is a maximal quotient of 1 larger groups in the database.

Character theory

Copy content comment:Character table
 
Copy content magma:CharacterTable(G); // Output not guaranteed to exactly match the LMFDB table
 
Copy content gap:CharacterTable(G); # Output not guaranteed to exactly match the LMFDB table
 
Copy content sage:G.character_table() # Output not guaranteed to exactly match the LMFDB table
 
Copy content sage_gap:G.CharacterTable() # Output not guaranteed to exactly match the LMFDB table
 

Complex character table

The $1836 \times 1836$ character table is not available for this group.

Rational character table

The $82 \times 82$ rational character table is not available for this group.