Finite Group Databasebeta

C2×#22553788 #30679150

order16768
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22553788

Splittings

FittingC2×C4×Q8×C131 ⋊ C2
SylowC131 ⋊ C2×#519

Subgroups

subgroupG/H
centerC23C23×D131
commutatorC2×C131C24×C4
FrattiniC22C24×D131
FittingC2×C4×Q8×C131C2
socleC23×C131C24
prime radicalC23×D131C23
cosocleC22×C131C25
hypercenterC2×C4×Q8D131
hypocenterC131C2×#519
LCSG ▷ C2×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×C4×Q8

1488 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8384

Conjugacy classes & character table

2668 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 17699);