Finite Group Databasebeta

C22×#65413 #12962992

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

Aliases

direct productC22×#65413

Splittings

SylowC5 ⋊ C22×#430

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D5
commutatorC4×C5C24×C4
FrattiniC2×C4C24×D5
FittingC23×C5×M16C2
socleC23×C5C2×C4⋊C4
prime radicalC25×C5Q8
cosocleC2×C4×C5C25
hypercenterC23×M16D5
hypocenterC5C22×#430
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C23×M16

2718 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1033260);