Finite Group Databasebeta

C2×#613223 #72331259

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214×C4

Aliases

direct productC2×#613223

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC24C26
prime radicalC22×#2410C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

67355 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 22 points:

(4,6)(8,10)(12,14)(17,22)(18,21);(4,6)(8,10)(11,12)(13,14)(16,20)(17,22);(15,16)(17,21)(18,22)(19,20);(1,2);(7,8)(9,10)(15,17,19,22)(16,21,20,18);(3,4)(5,6)(7,8)(9,10)(15,18,19,21)(16,22,20,17)

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72268522, C2×#72323285, C2×#72323290, …
maximal normal subgroup ofC2×#72268522, C2×#72323285, C2×#72323290, …

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((4,6)(8,10)(12,14)(17,22)(18,21), (4,6)(8,10)(11,12)(13,14)(16,20)(17,22), (15,16)(17,21)(18,22)(19,20), (1,2), (7,8)(9,10)(15,17,19,22)(16,21,20,18), (3,4)(5,6)(7,8)(9,10)(15,18,19,21)(16,22,20,17));