Finite Group Databasebeta

C2×#495721 #72250112

order1024
nilpotency class4
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#495721

Subgroups

subgroupG/H
center, socleC23C2×#442
commutatorC2×C8C24×C4
Frattini, cosocleC22×C8C25
prime radicalC2×#33520C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ C23×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

7805 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 of#72250155, #72250221, #72257081, …
maximal normal subgroup of#72250155, #72250221, #72257081, …
maximal quotient of#72265532, C2×#72225051, #72286152, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.