Properties

Label ab/2.2.2.160
Order \( 2^{8} \cdot 5 \)
Exponent \( 2^{5} \cdot 5 \)
Abelian yes
$\card{\operatorname{Aut}(G)}$ \( 2^{15} \cdot 3 \cdot 7 \)
Trans deg. $1280$
Rank $4$

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This group is not stored in the database. However, basic information about the group, computed on the fly, is listed below.

Group information

Description:$C_{2}^{3} \times C_{160}$
Order: \(1280\)\(\medspace = 2^{8} \cdot 5 \)
Exponent: \(160\)\(\medspace = 2^{5} \cdot 5 \)
Automorphism group:Group of order \(688128\)\(\medspace = 2^{15} \cdot 3 \cdot 7 \)
Outer automorphisms:Group of order \(688128\)\(\medspace = 2^{15} \cdot 3 \cdot 7 \)
Nilpotency class:$1$
Derived length:$1$

This group is abelian (hence nilpotent, solvable, supersolvable, monomial, metabelian, and an A-group) and elementary for $p = 2$ (hence hyperelementary). Whether it is metacyclic or rational has not been computed.

Group statistics

Order 1 2 4 5 8 10 16 20 32 40 80 160
Elements 1 15 16 4 32 60 64 64 128 128 256 512 1280
Conjugacy classes   1 15 16 4 32 60 64 64 128 128 256 512 1280
Divisions data not computed
Autjugacy classes data not computed

Dimension 1
Irr. complex chars.   1280 1280

Constructions

Rank: $4$
Inequivalent generating quadruples: not computed

Homology

Primary decomposition: $C_{2}^{3} \times C_{32} \times C_{5}$

Subgroups

Center: $Z \simeq$ $C_{2}^{3} \times C_{160}$ $G/Z \simeq$ $C_1$
Commutator: $G' \simeq$ $C_1$ $G/G' \simeq$ $C_{2}^{3} \times C_{160}$
Frattini: $\Phi \simeq$ $C_{16}$ $G/\Phi \simeq$ $C_2^3\times C_{10}$
Fitting: $\operatorname{Fit} \simeq$ $C_{2}^{3} \times C_{160}$ $G/\operatorname{Fit} \simeq$ $C_1$
Radical: $R \simeq$ $C_{2}^{3} \times C_{160}$ $G/R \simeq$ $C_1$
Socle: $S \simeq$ $C_2^3\times C_{10}$ $G/S \simeq$ $C_{16}$
2-Sylow subgroup: $P_{2} \simeq$ $C_2^3\times C_{32}$
5-Sylow subgroup: $P_{5} \simeq$ $C_5$