Finite Group Databasebeta

C2×#202149 #72308608

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#202149

Subgroups

subgroupG/H
center, socleC23C2×#386
commutatorC22×C4C24×C4
Frattini, cosocleC2×C42C25
prime radicalC22×#447C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

8795 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

148 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72308593
maximal normal subgroup ofC2×#72308593
maximal quotient of#72309113

GAP

Past the SmallGroups library coverage — no SmallGroups id.