Finite Group Databasebeta

Q16×D521 #30659724

order16672
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ16×D521

Splittings

FittingQ16×C521 ⋊ C2
SylowC521 ⋊ C2×Q16

Subgroups

subgroupG/H
centerC2D4×D521
commutator, cosocleC4×C521C23
FrattiniC4C22×D521
FittingQ16×C521C2
socleC2×C521C2×D4
prime radicalC2×D521D4
hypercenterQ16D521
hypocenterC521C2×Q16
LCSG ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C2 ◁ C4 ◁ Q16

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8336

Conjugacy classes & character table

1834 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofSD32×D521, Q32×D521, #45687871, …
maximal normal subgroup ofSD32×D521, Q32×D521, #45687871, …
maximal quotient of#103×D521, #107×D521, #45687524, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 162);