Finite Group Databasebeta

C22×#20722 #72308642

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

Aliases

direct productC22×#20722

Subgroups

subgroupG/H
centerC23×C4C2×C22⋊C4
commutatorC23C25×C4
Frattini, cosocleC24C26
socleC24C22×C22⋊C4
prime radicalC25×D4C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C26×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

67005 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#6454041
maximal normal subgroup ofC22×#6454041
maximal quotient ofC2×#72264297

GAP

Past the SmallGroups library coverage — no SmallGroups id.