Finite Group Databasebeta

Q16×Dic421 #41002935

order26944
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ16×Dic421

Splittings

SylowC421 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC22D4×D421
commutatorC4×C421C22×C4
FrattiniC2×C4C22×D421
FittingC2×Q16×C421C2
socle, prime radicalC22×C421C2×D4
cosocleC2×C4×C421C23
hypercenterC2×Q16D421
hypocenterC421C4×Q16
LCSG ▷ C4×C421 ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 26944

Conjugacy classes & character table

2968 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26944, 644);