Finite Group Databasebeta

C2×#22549787 #30641929

order16256
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22549787

Splittings

FittingC23×Q8×C127 ⋊ C2
SylowC127 ⋊ C2×#393

Subgroups

subgroupG/H
centerC24C22×D127
commutator, cosocleC23×C127C24
FrattiniC23C23×D127
FittingC23×Q8×C127C2
socleC24×C127C23
prime radicalC24×D127C22
hypercenterC23×Q8D127
hypocenterC127C2×#393
LCSG ▷ C23×C127 ▷ C127
UCSC1 ◁ C24 ◁ C23×Q8

1036 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 1036 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 7709);