Finite Group Databasebeta

C22×#20739 #72304576

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214×C4

Aliases

direct productC22×#20739

Subgroups

subgroupG/H
center, socleC25C22×D4
commutatorC2×C4C25×C4
Frattini, cosocleC22×C4C26
prime radicalC25×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C25 ◁ C24×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

63613 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 256

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#6453969, C2×#72237123, C2×#72237143, …
maximal normal subgroup ofC22×#6453969, C2×#72237123, C2×#72237143, …
maximal quotient ofC2×#72237157, C2×#72307113, C2×#72264297, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.