Finite Group Databasebeta

D4×Dic42 #13061626

order1344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD4×Dic42

Splittings

HallC3×C7 ⋊ D4×Q8
SylowC7 ⋊ D4×Dic6
SylowC3 ⋊ D4×Dic14

Subgroups

subgroupG/H
center, FrattiniC22C23×D21
commutator, socle, cosocleC22×C3×C7C24
FittingC3×C4×C7×D4C2
prime radicalC2×C3×C7×D4C22
hypercenterC4×D4D21
hypocenterC3×C7D4×Q8
LCSG ▷ C22×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C4×D4

560 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 672

Conjugacy classes & character table

225 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10915);