Finite Group Databasebeta

D16×#10596833 #34011856

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productD16×#10596833

Splittings

SylowC73 ⋊ C8×D16

Subgroups

subgroupG/H
centerC22D8×#64408
commutatorC8×C73C22×C8
FrattiniC2×C8C22×#64408
Fitting, prime radicalC2×D16×C73C4
socleC22×C73C4×D8
cosocleC8×Dic73C23
hypercenterC2×D16#64408
hypocenterC73C8×D16
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

258 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 84 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) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1095440);