Finite Group Databasebeta

C42×D137 #17984036

order4384
isoclinismisoclinic class of D137
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC42×D137

Splittings

FittingC42×C137 ⋊ C2
derived, SylowC137 ⋊ C2×C42

Subgroups

subgroupG/H
center, hypercenterC42D137
commutator, hypocenterC137C2×C42
FrattiniC22C22×D137
FittingC42×C137C2
socle, cosocleC22×C137C23
prime radicalC22×D137C22
LCSG ▷ C137
UCSC1 ◁ C42

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Conjugacy classes & character table

1120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 94);