Finite Group Databasebeta

D4×Dic439 #28380706

order14048
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×Dic439

Splittings

SylowC439 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D439
commutatorC2×C439C22×C4
Fitting, prime radicalC2×D4×C439C2
socle, cosocleC22×C439C23
hypercenterC2×D4D439
hypocenterC439C4×D4
LCSG ▷ C2×C439 ▷ C439
UCSC1 ◁ C22 ◁ C2×D4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7024

Conjugacy classes & character table

2210 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#43243684, D8×Dic439, SD16×Dic439, …
maximal normal subgroup of#43243684, D8×Dic439, SD16×Dic439, …
maximal quotient ofC22⋊C4×Dic439, C4⋊C4×Dic439, #43243479, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14048, 109);