Finite Group Databasebeta

C2×#123508 #72302719

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C210×C4

Aliases

direct productC2×#123508

Subgroups

subgroupG/H
centerC23×C4C2×C42
commutatorC22×C4C22×C42
Frattini, cosocleC24×C4C24
socleC24C2×#95
prime radicalC27D4
LCSG ▷ C22×C4 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24×C4 ▷ C2 ▷ C1

28133 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72237270, C2×#72239583, #72317104, …
maximal normal subgroup ofC2×#72237270, C2×#72239583, #72317104, …
maximal quotient ofC2×#72268042

GAP

Past the SmallGroups library coverage — no SmallGroups id.