Finite Group Databasebeta

C2×#22611947 #33240136

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22611947

Splittings

FittingC2×#454×C73 ⋊ C2
SylowC73 ⋊ C2×#2202

Subgroups

subgroupG/H
centerC22#17988773
commutator, cosocleC2×Q8×C73C24
FrattiniC2×Q8C23×D73
FittingC2×#454×C73C2
socleC22×C73B(4,𝔽2)
hypercenterC2×#454D73
hypocenterC73C2×#2202
LCSG ▷ C2×Q8×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#454

1284 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 1284 conjugacy classes of subgroups — too many to draw. Only its 155 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

1186 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 323720);