Finite Group Databasebeta

Q16×Dic491 #44536820

order31424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ16×Dic491

Splittings

SylowC491 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC22D4×D491
commutatorC4×C491C22×C4
FrattiniC2×C4C22×D491
FittingC2×Q16×C491C2
socle, prime radicalC22×C491C2×D4
cosocleC2×C4×C491C23
hypercenterC2×Q16D491
hypocenterC491C4×Q16
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31424

Conjugacy classes & character table

3458 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 644);