Finite Group Databasebeta

D4×Dic137 #17984051

order4384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×Dic137

Splittings

SylowC137 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D137
commutatorC2×C137C22×C4
Fitting, prime radicalC2×D4×C137C2
socle, cosocleC22×C137C23
hypercenterC2×D4D137
hypocenterC137C4×D4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×D4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 109);