Finite Group Databasebeta

C2×C42×#10587739 #31797214

order17536
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C23×C43

Aliases

direct productC2×C42×#10587739
unambiguous semidirect productD137⋊C43

Splittings

FittingC2×C42×C137 ⋊ C4
derived, SylowC137 ⋊ C2×C43

Subgroups

subgroupG/H
center, hypercenterC2×C42#10587739
commutator, hypocenterC137C2×C43
FrattiniC22C23×#10587739
FittingC2×C42×C137C4
socleC23×C137C22×C4
prime radicalC23×D137C23
cosocleC22×D137C24
LCSG ▷ C137
UCSC1 ◁ C2×C42

1272 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20935);