Finite Group Databasebeta

C22×#35076 #72291831

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C218×C4

Aliases

direct productC22×#35076

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

135469 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#7733603, C22×#7652795, C22×#7670220, …
maximal normal subgroup ofC22×#7733603, C22×#7652795, C22×#7670220, …
maximal quotient ofC22×#845307, C22×#850480, C22×#612431, …

GAP

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

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