Finite Group Databasebeta

C2×#22609221 #33067100

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22609221

Splittings

FittingC2×#329×C73 ⋊ C2
SylowC73 ⋊ C2×#1655

Subgroups

subgroupG/H
centerC23#14556561
commutator, cosocleC42×C73C24
FrattiniC42C23×D73
FittingC2×#329×C73C2
socleC23×C73#120
hypercenterC2×#329D73
hypocenterC73C2×#1655
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#329

1330 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 1330 conjugacy classes of subgroups — too many to draw. Only its 171 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) = 4672

Conjugacy classes & character table

1408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 150684);