Finite Group Databasebeta

C2×#22609560 #33073705

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C8

Aliases

direct productC2×#22609560

Splittings

FittingC2×#498×C73 ⋊ C2
SylowC73 ⋊ C2×#1715

Subgroups

subgroupG/H
centerC23#14556587
commutator, cosocleC42×C73C24
FrattiniC42C23×D73
FittingC2×#498×C73C2
socleC23×C73#127
prime radicalC2×#17988964C2
hypercenterC2×#498D73
hypocenterC73C2×#1715
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#498

1030 conjugacy classes of subgroups; only the 251 normal subgroups are shown.

normal subgroups only

This group has 1030 conjugacy classes of subgroups — too many to draw. Only its 251 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

1636 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 157289);