Finite Group Databasebeta

C2×#22577837 #31793910

order17536
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22577837

Splittings

FittingC2×D16×C137 ⋊ C2
SylowC137 ⋊ C2×#509

Subgroups

subgroupG/H
centerC22D8×D137
commutator, cosocleC8×C137C24
FrattiniC8C23×D137
FittingC2×D16×C137C2
socleC22×C137C2×D8
hypercenterC2×D16D137
hypocenterC137C2×#509
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
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) = 4384

Conjugacy classes & character table

1528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 17631);