Finite Group Databasebeta

C2×#22549783 #30641200

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#22549783

Splittings

SylowC127 ⋊ C2×#391

Subgroups

subgroupG/H
centerC24C22×D127
commutatorC22×C127C23×C4
FrattiniC23C23×D127
FittingC23×Q8×C127C2
socle, prime radicalC24×C127C23
cosocleC23×C127C24
hypercenterC23×Q8D127
hypocenterC127C2×#391
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C24 ◁ C23×Q8

928 conjugacy classes of subgroups; only the 405 normal subgroups are shown.

normal subgroups only

This group has 928 conjugacy classes of subgroups — too many to draw. Only its 405 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, 6980);