Finite Group Databasebeta

D4×#14579119 #34447666

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productD4×#14579119

Splittings

FittingD4×C4⋊C4×C79 ⋊ C2
SylowC79 ⋊ D4×#117

Subgroups

subgroupG/H
center, FrattiniC23C24×D79
commutatorC22×C79C24×C4
FittingD4×C4⋊C4×C79C2
socle, cosocleC23×C79C25
prime radicalC22×D4×D79C22
hypercenterD4×C4⋊C4D79
hypocenterC79D4×#117
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ D4×C4⋊C4

3562 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2050 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 328965);