Finite Group Databasebeta

C4×Dic1676 #41000457

order26816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1676

Splittings

SylowC419 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2×C4D1676
commutatorC4×C419C22×C4
FrattiniC2×C4C22×D419
FittingC4×C8×C419C2
socle, prime radicalC22×C419C2×D4
cosocleC2×C4×C419C23
hypercenterC4×C8D419
hypocenterC419C4×Q16
LCSG ▷ C4×C419 ▷ C2×C419 ▷ C419
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 26816

Conjugacy classes & character table

6716 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26816, 645);