Finite Group Databasebeta

Q16×#11764308 #31801040

order17728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ16×#11764308

Splittings

FittingQ16×C277 ⋊ C4
SylowC277 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2D4×#11764308
commutatorC4×C277C22×C4
FrattiniC4C22×#11764308
FittingQ16×C277C4
socleC2×C277C4×D4
prime radicalC2×D277C2×D4
cosocleC4×D277C23
hypercenterQ16#11764308
hypocenterC277C4×Q16
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C4 ◁ Q16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1587);