Finite Group Databasebeta

C22×#20985 #72314631

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C216

Aliases

direct productC22×#20985

Subgroups

subgroupG/H
center, socleC24C22×C22⋊C4
commutatorC23C25×C4
Frattini, cosocleC24C26
prime radicalC23×#535C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×D4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

72293 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 ofC2×#72314265, #72314851, C2×#72238034
maximal normal subgroup ofC2×#72314265, #72314851, C2×#72238034

GAP

Past the SmallGroups library coverage — no SmallGroups id.