Finite Group Databasebeta

D16×#10596831 #32997706

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

Aliases

direct productD16×#10596831

Splittings

SylowC73 ⋊ C8×D16

Subgroups

subgroupG/H
centerC2×C4D8×D73
commutatorC8×C73C22×C8
FrattiniC4×C8C22×D73
FittingC4×D16×C73C2
socleC22×C73C4×D8
prime radicalC2×D16×C73C4
cosocleC4×C8×C73C23
hypercenterC4×D16D73
hypocenterC73C8×D16
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×D16

258 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 101 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

1672 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 81290);