Finite Group Databasebeta

D16×Dic181 #37535568

order23168
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD16×Dic181

Splittings

SylowC181 ⋊ C4×D16

Subgroups

subgroupG/H
centerC22D8×D181
commutatorC8×C181C22×C4
FrattiniC2×C8C22×D181
Fitting, prime radicalC2×D16×C181C2
socleC22×C181C2×D8
cosocleC2×C8×C181C23
hypercenterC2×D16D181
hypocenterC181C4×D16
LCSG ▷ C8×C181 ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

174 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 67 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) = 11584

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 6357);