Finite Group Databasebeta

C22×#65528 #12965627

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC22×#65528

Splittings

SylowC5 ⋊ C22×#452

Subgroups

subgroupG/H
centerC24C2×C22⋊D5
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
Fitting, prime radicalC23×C5×#41C2
socleC24×C5C2×D4
hypercenterC23×#41D5
hypocenterC5C22×#452
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×#41

5110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1035895);