Finite Group Databasebeta

C2×D4×#361 #72285665

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

Aliases

direct productC2×D4×#361

Subgroups

subgroupG/H
center, socleC23C22×#102
commutatorC2×C8C24×C4
Frattini, cosocleC22×C8C25
prime radicalC22×D4×D8C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C4×D4 ◁ C22×C8×D4 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

9731 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×D4×AGL(1,ℤ/16), D4×#13037, D4×#12956, …
maximal normal subgroup ofC2×D4×AGL(1,ℤ/16), D4×#13037, D4×#12956, …
maximal quotient ofC2×D4×#1333, C2×#72257070, D4×#12736, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.