Finite Group Databasebeta

C2×#22549628 #30637473

order16256
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22549628

Splittings

SylowC127 ⋊ C2×#335

Subgroups

subgroupG/H
centerC22×C4C22⋊D127
commutatorC4×C127C22×C8
FrattiniC42C22×D127
FittingC2×C4⋊C8×C127C2
socle, prime radicalC23×C127C4⋊C4
cosocleC42×C127C23
hypercenterC2×C4⋊C8D127
hypocenterC127C2×#335
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4⋊C8

200 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 125 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, 3253);