Finite Group Databasebeta

C2×#22550439 #30652035

order16256
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#22550439

Splittings

FittingC2×#127×C127 ⋊ C2
SylowC127 ⋊ C2×#535

Subgroups

subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#127×C127C2
socleC23×C127C24
hypercenterC2×#127D127
hypocenterC127C2×#535
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#127

1896 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1808 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 17815);