Finite Group Databasebeta

C22×#18012732 #34082365

order19328
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC22×#18012732

Splittings

SylowC151 ⋊ C22×#126

Subgroups

subgroupG/H
centerC24C22×D151
commutator, cosocleC22×C151C25
FrattiniC22C24×D151
FittingC22×C22⋊C4×C151C2
socleC24×C151C23
prime radicalC25×C151C22
hypercenterC22×C22⋊C4D151
hypocenterC151C22×#126
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C24 ◁ C22×C22⋊C4

1320 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1320 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) = 9664

Conjugacy classes & character table

3056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 17765);