Finite Group Databasebeta

C2×#497422 #72285378

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

Aliases

direct productC2×#497422

Subgroups

subgroupG/H
center, socleC23C2×#442
commutatorC2×C8C24×C4
Frattini, cosocleC22×C8C25
prime radicalC23×#509C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ C2×#1752 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

7549 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4×AGL(1,ℤ/16), #72309792, #72309956, …
maximal normal subgroup ofC2×D4×AGL(1,ℤ/16), #72309792, #72309956, …
maximal quotient ofC2×#72227128, C2×#72250246, #72309956, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.