Finite Group Databasebeta

C2×#26012427 #36369990

order22144
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C42

Aliases

direct productC2×#26012427
unambiguous semidirect productD173⋊#376

Splittings

FittingC2×C42×C173 ⋊ C4
SylowC173 ⋊ C2×#376

Subgroups

subgroupG/H
centerC22×C4C2×#10621924
commutatorC2×C173C22×C42
FrattiniC22C23×#10621924
FittingC2×C42×C173C4
socleC23×C173C22×C4
prime radicalC23×D173C23
cosocleC22×D173C24
hypercenterC2×C42#10621924
hypocenterC173C2×#376
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C22×C4 ◁ C2×C42

840 conjugacy classes of subgroups; only the 338 normal subgroups are shown.

normal subgroups only

This group has 840 conjugacy classes of subgroups — too many to draw. Only its 338 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) = 5536

Conjugacy classes & character table

1456 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20937);