Finite Group Databasebeta

D16×Dic257 #45666167

order32896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD16×Dic257

Splittings

SylowC257 ⋊ C4×D16

Subgroups

subgroupG/H
centerC22D8×D257
commutatorC8×C257C22×C4
FrattiniC2×C8C22×D257
Fitting, prime radicalC2×D16×C257C2
socleC22×C257C2×D8
cosocleC2×C8×C257C23
hypercenterC2×D16D257
hypocenterC257C4×D16
LCSG ▷ C8×C257 ▷ C4×C257 ▷ C2×C257 ▷ C257
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) = 16448

Conjugacy classes & character table

2860 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6357);