Finite Group Databasebeta

C22×#11758459 #16858928

order3968
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC22×#11758459

Splittings

FittingC22×C22⋊C4×C31 ⋊ C2
SylowC31 ⋊ C22×#120

Subgroups

subgroupG/H
centerC24C22×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC22×C22⋊C4×C31C2
socleC24×C31C23
hypercenterC22×C22⋊C4D31
hypocenterC31C22×#120
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C24 ◁ C22×C22⋊C4

4544 conjugacy classes of subgroups; only the 725 normal subgroups are shown.

normal subgroups only

This group has 4544 conjugacy classes of subgroups — too many to draw. Only its 725 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) = 992

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 17727);