Finite Group Databasebeta

C2×#186690 #72310431

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211×C4

Aliases

direct productC2×#186690

Subgroups

subgroupG/H
center, socleC24C2×#120
commutatorC42C24×C4
Frattini, cosocleC2×C42C25
prime radicalC23×D42C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

56553 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72310289, C2×#72240354
maximal normal subgroup ofC2×#72310289, C2×#72240354

GAP

Past the SmallGroups library coverage — no SmallGroups id.