Finite Group Databasebeta

C4×Dic274 #17984054

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

Aliases

direct productC4×Dic274

Splittings

SylowC137 ⋊ C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D137
commutatorC2×C137C22×C4
FrattiniC22C22×D137
FittingC42×C137C2
socle, prime radical, cosocleC22×C137C23
hypercenterC42D137
hypocenterC137C4×Q8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C42

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Conjugacy classes & character table

1108 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 112);