Group information
Description: | $C_2^6.C_2\wr C_4$ |
Order: | \(4096\)\(\medspace = 2^{12} \) |
Exponent: | \(8\)\(\medspace = 2^{3} \) |
Automorphism group: | $C_5^2:C_{10}^2:C_8$, of order \(65536\)\(\medspace = 2^{16} \) (generators) |
Outer automorphisms: | $C_2^2\times D_4$, of order \(32\)\(\medspace = 2^{5} \) |
Composition factors: | $C_2$ x 12 |
Nilpotency class: | $8$ |
Derived length: | $3$ |
This group is nonabelian and a $p$-group (hence nilpotent, solvable, supersolvable, monomial, elementary, and hyperelementary).
Group statistics
Order | 1 | 2 | 4 | 8 | |
---|---|---|---|---|---|
Elements | 1 | 335 | 1712 | 2048 | 4096 |
Conjugacy classes | 1 | 19 | 27 | 14 | 61 |
Divisions | 1 | 19 | 25 | 10 | 55 |
Autjugacy classes | 1 | 14 | 17 | 4 | 36 |
Dimension | 1 | 2 | 4 | 8 | 16 | 32 | |
---|---|---|---|---|---|---|---|
Irr. complex chars. | 16 | 4 | 14 | 16 | 11 | 0 | 61 |
Irr. rational chars. | 8 | 8 | 12 | 17 | 9 | 1 | 55 |
Minimal Presentations
Permutation degree: | $16$ |
Transitive degree: | $16$ |
Rank: | $3$ |
Inequivalent generating triples: | not computed |
Minimal degrees of faithful linear representations
Over $\mathbb{C}$ | Over $\mathbb{R}$ | Over $\mathbb{Q}$ | |
---|---|---|---|
Irreducible | 8 | 8 | 8 |
Arbitrary | not computed | not computed | not computed |
Constructions
Presentation: | ${\langle a, b, c, d, e, f, g \mid b^{4}=c^{2}=d^{2}=e^{4}=f^{2}=g^{8}=[a,f]= \!\cdots\! \rangle}$ | |||||||
Permutation group: | Degree $16$ $\langle(1,13,2,14)(3,16,7,11,4,15,8,12)(5,9,6,10), (1,9,6,13)(2,10,5,14)(3,12)(4,11)(7,16,8,15), (1,9,8,12,6,14,3,16)(2,10,7,11,5,13,4,15)\rangle$ | |||||||
Transitive group: | 16T1622 | 16T1628 | more information | |||||
Direct product: | not isomorphic to a non-trivial direct product | |||||||
Semidirect product: | $(C_2^6.C_2^4)$ $\,\rtimes\,$ $C_4$ | $((C_2\times C_4^3).D_8)$ $\,\rtimes\,$ $C_2$ | $(C_2^5.C_2^2{\rm wrC}_2)$ $\,\rtimes\,$ $C_4$ | $((C_2\times C_4^3).Q_8)$ $\,\rtimes\,$ $C_2^2$ | all 8 | |||
Trans. wreath product: | not computed | |||||||
Non-split product: | $C_2^6$ . $(C_2\wr C_4)$ | $(C_2^6.C_2^3)$ . $D_4$ | $(C_2^5.C_2^4)$ . $D_4$ | $C_2^5$ . $(C_2^4.D_4)$ | all 36 |
Elements of the group are displayed as permutations of degree 16.
Homology
Abelianization: | $C_{2}^{2} \times C_{4} $ |
Schur multiplier: | $C_1$ |
Commutator length: | $1$ |
Subgroups
There are 155563 subgroups in 9277 conjugacy classes, 57 normal (43 characteristic).
Characteristic subgroups are shown in this color. Normal (but not characteristic) subgroups are shown in this color.
Special subgroups
Center: | $Z \simeq$ $C_2$ | $G/Z \simeq$ $(C_{10}\times D_5^2):C_4$ |
Commutator: | $G' \simeq$ $C_2^5.C_2^3$ | $G/G' \simeq$ $C_2^2\times C_4$ |
Frattini: | $\Phi \simeq$ $C_2^4.C_2^4.C_2$ | $G/\Phi \simeq$ $C_2^3$ |
Fitting: | $\operatorname{Fit} \simeq$ $C_2^6.C_2\wr C_4$ | $G/\operatorname{Fit} \simeq$ $C_1$ |
Radical: | $R \simeq$ $C_2^6.C_2\wr C_4$ | $G/R \simeq$ $C_1$ |
Socle: | $\operatorname{soc} \simeq$ $C_2$ | $G/\operatorname{soc} \simeq$ $(C_{10}\times D_5^2):C_4$ |
2-Sylow subgroup: | $P_{ 2 } \simeq$ $C_2^6.C_2\wr C_4$ |
Subgroup diagram and profile
To see subgroups sorted vertically by order instead, check this box.
Subgroup information
Click on a subgroup in the diagram to see information about it.
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Series
Derived series | $C_2^6.C_2\wr C_4$ | $\rhd$ | $C_2^5.C_2^3$ | $\rhd$ | $C_2^4$ | $\rhd$ | $C_1$ | ||||||||||||||||||
Chief series | $C_2^6.C_2\wr C_4$ | $\rhd$ | $C_2^5.C_2^4.C_2^2$ | $\rhd$ | $C_2^4.C_2^5.C_2$ | $\rhd$ | $C_2^4.C_2^4.C_2$ | $\rhd$ | $C_2^5.C_2^3$ | $\rhd$ | $C_4^2:C_2^3$ | $\rhd$ | $D_4\times C_2^3$ | $\rhd$ | $C_2^5$ | $\rhd$ | $C_2^4$ | $\rhd$ | $C_2^3$ | $\rhd$ | $C_2^2$ | $\rhd$ | $C_2$ | $\rhd$ | $C_1$ |
Lower central series | $C_2^6.C_2\wr C_4$ | $\rhd$ | $C_2^5.C_2^3$ | $\rhd$ | $C_4^2:C_2^3$ | $\rhd$ | $C_2^3\times C_4$ | $\rhd$ | $C_2^4$ | $\rhd$ | $C_2^3$ | $\rhd$ | $C_2^2$ | $\rhd$ | $C_2$ | $\rhd$ | $C_1$ | ||||||||
Upper central series | $C_1$ | $\lhd$ | $C_2$ | $\lhd$ | $C_2^2$ | $\lhd$ | $C_2^3$ | $\lhd$ | $C_2^4$ | $\lhd$ | $D_4\times C_2^3$ | $\lhd$ | $C_2^2\times D_4^2$ | $\lhd$ | $C_2^4.C_2^5.C_2$ | $\lhd$ | $C_2^6.C_2\wr C_4$ |
Supergroups
This group is a maximal subgroup of 5 larger groups in the database.
This group is a maximal quotient of 4 larger groups in the database.
Character theory
Complex character table
See the $61 \times 61$ character table. Alternatively, you may search for characters of this group with desired properties.
Rational character table
See the $55 \times 55$ rational character table.