Finite Group Databasebeta

C22×#65510 #12257653

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210×C4

Aliases

direct productC22×#65510

Splittings

SylowC5 ⋊ C22×#390

Subgroups

subgroupG/H
centerC25C22×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
Fitting, prime radicalC24×C5×D4C2
socleC25×C5C23
cosocleC23×C5C25
hypercenterC24×D4D5
hypocenterC5C22×#390
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C25 ◁ C24×D4

9534 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 327921);