Finite Group Databasebeta

Q16×Dic521 #45687527

order33344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ16×Dic521

Splittings

SylowC521 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC22D4×D521
commutatorC4×C521C22×C4
FrattiniC2×C4C22×D521
FittingC2×Q16×C521C2
socle, prime radicalC22×C521C2×D4
cosocleC2×C4×C521C23
hypercenterC2×Q16D521
hypocenterC521C4×Q16
LCSG ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33344

Conjugacy classes & character table

3668 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33344, 644);