Finite Group Databasebeta

C22×#18012735 #34082381

order19328
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29×C4

Aliases

direct productC22×#18012735

Splittings

FittingC23×D4×C151 ⋊ C2
SylowC151 ⋊ C22×#127

Subgroups

subgroupG/H
centerC24C22×D151
commutator, cosocleC22×C151C25
FrattiniC22C24×D151
FittingC23×D4×C151C2
socleC24×C151C23
hypercenterC23×D4D151
hypocenterC151C22×#127
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C24 ◁ C23×D4

3000 conjugacy classes of subgroups; only the 725 normal subgroups are shown.

normal subgroups only

This group has 3000 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) = 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, 17781);