Finite Group Databasebeta

Q16×D55 #13183216

order1760
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ16×D55

Splittings

FittingC5×C11×Q16 ⋊ C2
HallC5×C11 ⋊ C2×Q16
SylowC11 ⋊ D5×Q16
SylowC5 ⋊ Q16×D11

Subgroups

subgroupG/H
centerC2D4×D55
commutator, cosocleC4×C5×C11C23
FrattiniC4C22×D55
FittingC5×C11×Q16C2
socleC2×C5×C11C2×D4
prime radicalC2×D55D4
hypercenterQ16D55
hypocenterC5×C11C2×Q16
LCSG ▷ C4×C5×C11 ▷ C2×C5×C11 ▷ C5×C11
UCSC1 ◁ C2 ◁ C4 ◁ Q16

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 880

Conjugacy classes & character table

203 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1760, 1025);