Finite Group Databasebeta

C2×#22553746 #30679082

order16768
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22553746

Splittings

FittingC2×D16×C131 ⋊ C2
SylowC131 ⋊ C2×#509

Subgroups

subgroupG/H
centerC22D8×D131
commutator, cosocleC8×C131C24
FrattiniC8C23×D131
FittingC2×D16×C131C2
socleC22×C131C2×D8
hypercenterC2×D16D131
hypocenterC131C2×#509
LCSG ▷ C8×C131 ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

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

normal subgroups only

This group has 400 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 →

Presentation

transitive degreeμt(G) = 4192

Conjugacy classes & character table

1462 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 17631);