Finite Group Databasebeta

C22×#21000 #72280550

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

Aliases

direct productC22×#21000

Subgroups

subgroupG/H
centerC22×C4C2×#121
commutatorC2×C4C25×C4
Frattini, cosocleC22×C4C26
socleC23C2×#386
prime radicalC23×#575C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

61089 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×#72239641, C2×#72239611, C22×#394108
maximal normal subgroup ofC2×#72239641, C2×#72239611, C22×#394108
maximal quotient ofC2×#72308593, C2×#72236696, C2×#72308938

GAP

Past the SmallGroups library coverage — no SmallGroups id.