Finite Group Databasebeta

C2×C4×#14523231 #30647136

order16256
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C4×#14523231

Splittings

FittingC2×C4×C8×C127 ⋊ C2
SylowC127 ⋊ C2×C4×M16

Subgroups

subgroupG/H
centerC2×C42C2×D127
commutatorC2×C127C22×C42
FrattiniC2×C4C23×D127
FittingC2×C4×C8×C127C2
socleC23×C127C22×C4
prime radicalC23×D127C2×C4
cosocleC2×C4×C127C24
hypercenterC2×C4×C8D127
hypocenterC127C2×C4×M16
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

656 conjugacy classes of subgroups; only the 357 normal subgroups are shown.

normal subgroups only

This group has 656 conjugacy classes of subgroups — too many to draw. Only its 357 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

4112 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 12916);