Finite Group Databasebeta

C2×#22549912 #30647308

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22549912

Splittings

SylowC127 ⋊ C2×#427

Subgroups

subgroupG/H
centerC22×C4C22⋊D127
commutatorC4×C127C23×C4
FrattiniC2×C4C23×D127
FittingC2×#117×C127C2
socleC23×C127C2×D4
prime radicalC24×C127D4
cosocleC2×C4×C127C24
hypercenterC2×#117D127
hypocenterC127C2×#427
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#117

512 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 269 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 13088);