Finite Group Databasebeta

C22×#17989673 #34034493

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×#17989673

Splittings

FittingC23×C4×C73 ⋊ C8
SylowC73 ⋊ C22×#324

Subgroups

subgroupG/H
centerC23C22⋊#10596842
commutatorC22×C73C23×C8
FrattiniC22C23×#10596842
FittingC23×C4×C73C8
socleC23×C73C22⋊C8
prime radicalC24×D73C2×C4
cosocleC22×#64408C24
hypercenterC23×C4#10596842
hypocenterC73C22×#324
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C24 ◁ C23×C4

1806 conjugacy classes of subgroups; only the 349 normal subgroups are shown.

normal subgroups only

This group has 1806 conjugacy classes of subgroups — too many to draw. Only its 349 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) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118077);