Finite Group Databasebeta

C2×#22625755 #34020801

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22625755

Splittings

SylowC73 ⋊ C2×#1780

Subgroups

subgroupG/H
centerC24C22×#64408
commutatorC23×C73C23×C4
FrattiniC23C23×#64408
FittingC23×D4×C73C4
socleC24×C73C22×C4
prime radicalC23×#11924027C2
cosocleC22×Dic73C24
hypercenterC23×D4#64408
hypocenterC73C2×#1780
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×D4

4070 conjugacy classes of subgroups; only the 456 normal subgroups are shown.

normal subgroups only

This group has 4070 conjugacy classes of subgroups — too many to draw. Only its 456 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1104385);