Finite Group Databasebeta

C22×#4928780 #72320901

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C217×C43

Aliases

direct productC22×#4928780

Subgroups

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

980328 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);(9,10,12,11)(17,18)(19,22)(20,21)(23,24);(13,14,16,15)(18,21)(19,23);(6,8)(10,11)(14,15)(17,19,20,23)(18,22,21,24);(1,2)(3,4);(17,19)(18,22)(20,23)(21,24);(5,6,7,8)(9,11,12,10)(13,15,16,14)(17,18)(19,24)(20,21)(22,23)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#72320249
maximal normal subgroup ofC22×#72320249
maximal quotient ofC22×#72278310

GAP

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

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