Finite Group Databasebeta

C22×C22⋊#672 #12251965

order1280
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#672

Splittings

SylowC5 ⋊ C22×C22⋊C16

Subgroups

subgroupG/H
centerC23×C8C2×D5
commutatorC2×C5C23×C16
FrattiniC2×C8C23×D5
FittingC24×C5×C8C2
socleC24×C5C2×C8
prime radicalC25×C5C8
cosocleC2×C5×C8C24
hypercenterC24×C8D5
hypocenterC5C22×C22⋊C16
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C23×C8 ◁ C24×C8

1470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 322233);