Finite Group Databasebeta

C22×#17988420 #33244089

order18688
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

direct productC22×#17988420

Splittings

FittingC22×C32×C73 ⋊ C2
SylowC73 ⋊ C22×M64

Subgroups

subgroupG/H
centerC22×C16C2×D73
commutatorC2×C73C23×C16
FrattiniC16C23×D73
FittingC22×C32×C73C2
socleC23×C73C2×C16
prime radicalC23×D73C16
cosocleC16×C73C24
hypercenterC22×C32D73
hypocenterC73C22×M64
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C16 ◁ C22×C32

502 conjugacy classes of subgroups; only the 291 normal subgroups are shown.

normal subgroups only

This group has 502 conjugacy classes of subgroups — too many to draw. Only its 291 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) = 9344

Conjugacy classes & character table

4768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 327673);