Finite Group Databasebeta

C22×#65481 #12966684

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#65481

Splittings

FittingC23×C5×Q16 ⋊ C2
SylowC5 ⋊ C22×#473

Subgroups

subgroupG/H
centerC23#4084
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC23×C5×Q16C2
socleC23×C5#121
prime radicalC22×#709C22
hypercenterC23×Q16D5
hypocenterC5C22×#473
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q16

2630 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1036952);