Finite Group Databasebeta

C2×#22554117 #30680714

order16768
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22554117

Splittings

FittingC2×#131×C131 ⋊ C2
SylowC131 ⋊ C2×#576

Subgroups

subgroupG/H
centerC22C22×D524
commutator, cosocleC4×C131C25
FrattiniC4C24×D131
FittingC2×#131×C131C2
socleC22×C131C22×D4
hypercenterC2×#131D131
hypocenterC131C2×#576
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×#131

1512 conjugacy classes of subgroups; only the 549 normal subgroups are shown.

normal subgroups only

This group has 1512 conjugacy classes of subgroups — too many to draw. Only its 549 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4192

Conjugacy classes & character table

2644 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 19263);