Finite Group Databasebeta

C22×#18012684 #34082220

order19328
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC22×#18012684

Splittings

FittingC22×C16×C151 ⋊ C2
SylowC151 ⋊ C22×SD32

Subgroups

subgroupG/H
centerC23D1208
commutator, cosocleC8×C151C24
FrattiniC8C23×D151
FittingC22×C16×C151C2
socleC23×C151D8
prime radicalC22×D1208C2
hypercenterC22×C16D151
hypocenterC151C22×SD32
LCSG ▷ C8×C151 ▷ C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

400 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 149 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

4844 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 17620);