Finite Group Databasebeta

C16×C22⋊D257 #45666138

order32896
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC16×C22⋊D257

Splittings

FittingC22×C16×C257 ⋊ C2
SylowC257 ⋊ D4×C16

Subgroups

subgroupG/H
centerC2×C16C2×D257
commutatorC2×C257C22×C16
FrattiniC2×C8C22×D257
FittingC22×C16×C257C2
socleC22×C257C22×C8
prime radicalC2×C22⋊D257C8
cosocleC2×C8×C257C23
hypercenterC22×C16D257
hypocenterC257D4×C16
LCSG ▷ C2×C257 ▷ C257
UCSC1 ◁ C2×C16 ◁ C22×C16

174 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 81 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

8272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6328);