Finite Group Databasebeta

Q16×#13062438 #36342343

order21568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ16×#13062438

Splittings

FittingQ16×C337 ⋊ C4
SylowC337 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2D4×#13062438
commutatorC4×C337C22×C4
FrattiniC4C22×#13062438
FittingQ16×C337C4
socleC2×C337C4×D4
prime radicalC2×D337C2×D4
cosocleC4×D337C23
hypercenterQ16#13062438
hypocenterC337C4×Q16
LCSG ▷ C4×C337 ▷ C2×C337 ▷ C337
UCSC1 ◁ C2 ◁ C4 ◁ Q16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5392

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1587);