Finite Group Databasebeta

Q16×D39 #11928979

order1248
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ16×D39

Splittings

FittingC3×C13×Q16 ⋊ C2
HallC3×C13 ⋊ C2×Q16
SylowC13 ⋊ D3×Q16
SylowC3 ⋊ Q16×D13

Subgroups

subgroupG/H
centerC2D4×D39
commutator, cosocleC3×C4×C13C23
FrattiniC4C22×D39
FittingC3×C13×Q16C2
socleC2×C3×C13C2×D4
prime radicalC2×D39D4
hypercenterQ16D39
hypocenterC3×C13C2×Q16
LCSG ▷ C3×C4×C13 ▷ C2×C3×C13 ▷ C3×C13
UCSC1 ◁ C2 ◁ C4 ◁ Q16

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 624

Conjugacy classes & character table

147 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 1091);