Finite Group Databasebeta

C2×#22549645 #30638466

order16256
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22549645

Splittings

SylowC127 ⋊ C2×#343

Subgroups

subgroupG/H
centerC23C22⋊Dic127
commutatorC22×C127C2×C42
FrattiniC22×C4C22×D127
FittingC22×C4⋊C4×C127C2
socleC23×C127C22⋊C4
prime radicalC24×C127C2×C4
cosocleC22×C4×C127C23
hypercenterC22×C4⋊C4D127
hypocenterC127C2×#343
LCSG ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

432 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 432 conjugacy classes of subgroups — too many to draw. Only its 205 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

2564 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 4246);