Finite Group Databasebeta

C22×#686214 #72321325

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C221

Aliases

direct productC22×#686214

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC24C27
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C1

1051392 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 7 generators on 24 points:

(3,4);(5,6,7,8)(9,10,11,12)(13,14,15,16)(19,23)(22,24);(5,6,7,8)(13,14)(15,16)(18,21)(19,23);(9,10)(11,12)(13,14)(15,16)(17,18)(19,22)(20,21)(23,24);(1,2)(3,4);(5,6)(7,8)(17,18)(19,24)(20,21)(22,23);(17,19)(18,22)(20,23)(21,24)

Conjugacy classes & character table

368 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC22×#72233877
maximal normal subgroup ofC22×#72233877
maximal quotient ofC22×#72278357

GAP

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

gap> G := Group((3,4), (5,6,7,8)(9,10,11,12)(13,14,15,16)(19,23)(22,24), (5,6,7,8)(13,14)(15,16)(18,21)(19,23), (9,10)(11,12)(13,14)(15,16)(17,18)(19,22)(20,21)(23,24), (1,2)(3,4), (5,6)(7,8)(17,18)(19,24)(20,21)(22,23), (17,19)(18,22)(20,23)(21,24));