Finite Group Databasebeta

C2×#400054 #72318291

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#400054

Subgroups

subgroupG/H
centerC2×C4#2431
commutator, Frattini, cosocleC23×C4C25
socleC22#14795
prime radicalC2×#23414C2
LCSG ▷ C23×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

9811 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72285525, C2×#72285536
maximal normal subgroup ofC2×#72285525, C2×#72285536

GAP

Past the SmallGroups library coverage — no SmallGroups id.