Finite Group Databasebeta

C22×#16862266 #30680687

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

Aliases

direct productC22×#16862266

Splittings

FittingC22×#41×C131 ⋊ C2
SylowC131 ⋊ C22×#135

Subgroups

subgroupG/H
centerC22×C4C22⋊D131
commutator, cosocleC4×C131C25
FrattiniC4C24×D131
FittingC22×#41×C131C2
socleC23×C131C2×D4
hypercenterC22×#41D131
hypocenterC131C22×#135
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#41

1504 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1504 conjugacy classes of subgroups — too many to draw. Only its 565 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) = 8384

Conjugacy classes & character table

2656 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 19236);