Finite Group Databasebeta

C22×#65224 #12257590

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

Aliases

direct productC22×#65224

Splittings

SylowC5 ⋊ C22×#384

Subgroups

subgroupG/H
centerC25C22×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC23×C42×C5C2
socle, prime radicalC25×C5C23
cosocleC23×C5C25
hypercenterC23×C42D5
hypocenterC5C22×#384
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C25 ◁ C23×C42

5502 conjugacy classes of subgroups; only the 3307 normal subgroups are shown.

normal subgroups only

This group has 5502 conjugacy classes of subgroups — too many to draw. Only its 3307 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 327858);