Finite Group Databasebeta

C2×#22553846 #30679227

order16768
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22553846

Splittings

FittingC22×C42×C131 ⋊ C2
SylowC131 ⋊ C2×#529

Subgroups

subgroupG/H
centerC22×C4C22×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC22×C42×C131C2
socleC23×C131C24
prime radicalC2×#16862220C2
hypercenterC22×C42D131
hypocenterC131C2×#529
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C22×C4 ◁ C22×C42

1232 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8384

Conjugacy classes & character table

4216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 17776);