Finite Group Databasebeta

C2×#10598200 #12008431

order1280
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C24

Aliases

direct productC2×#10598200

Splittings

SylowC5 ⋊ C2×#1322

Subgroups

subgroupG/H
centerC22×C4C22⋊Dic5
commutatorC22×C5C22×C16
FrattiniC22×C8C22×D5
FittingC22×C5×C4⋊C8C2
socleC23×C5C22⋊C8
prime radicalC24×C5C2×C8
cosocleC22×C5×C8C23
hypercenterC22×C4⋊C8D5
hypocenterC5C2×#1322
LCSG ▷ C22×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C23×C8 ◁ C22×C4⋊C8

466 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

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, 78699);