Finite Group Databasebeta

C2×#22549619 #30637370

order16256
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22549619

Splittings

FittingC2×C4⋊C8×C127 ⋊ C2
SylowC127 ⋊ C2×#331

Subgroups

subgroupG/H
centerC23(C2×D127)⋊C4
commutatorC2×C4×C127C22×C4
FrattiniC42C22×D127
FittingC2×C4⋊C8×C127C2
socleC23×C127C22⋊C4
prime radicalC2×#16861206C2
cosocleC42×C127C23
hypercenterC2×C4⋊C8D127
hypocenterC127C2×#331
LCSG ▷ C2×C4×C127 ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

360 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 117 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

2558 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 3150);