Finite Group Databasebeta

C22×#20612 #72342409

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C217

Aliases

direct productC22×#20612

Subgroups

subgroupG/H
centerC22×C4C2×#120
commutatorC23C25×C4
Frattini, cosocleC22×C4C26
socleC23C2×#379
prime radicalC23×#585C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

229441 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#6437988
maximal normal subgroup ofC22×#6437988

GAP

Past the SmallGroups library coverage — no SmallGroups id.