Finite Group Databasebeta

C22×#20973 #72304511

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C215×C4

Aliases

direct productC22×#20973

Subgroups

subgroupG/H
center, socleC25C22×D4
commutatorC2×C4C25×C4
Frattini, cosocleC22×C4C26
prime radicalC24×#121C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C25 ◁ C26×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

85701 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×#6437510, C2×#72239575, C2×#72239574
maximal normal subgroup ofC22×#6437510, C2×#72239575, C2×#72239574
maximal quotient ofC2×#72237159, #72305160, C2×#72311704, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.