Finite Group Databasebeta

C22×#65486 #12963597

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#65486

Splittings

SylowC5 ⋊ C22×#444

Subgroups

subgroupG/H
centerC22×C4D4×D5
commutatorC4×C5C24×C4
FrattiniC2×C4C24×D5
Fitting, prime radicalC22×C5×#135C2
socleC23×C5C4×D4
cosocleC2×C4×C5C25
hypercenterC22×#135D5
hypocenterC5C22×#444
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#135

2710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1033865);