Finite Group Databasebeta

C4×#19149758 #36369995

order22144
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C23×C42

Aliases

direct productC4×#19149758

Splittings

FittingC2×C42×C173 ⋊ C4
SylowC173 ⋊ C4×#117

Subgroups

subgroupG/H
centerC42C2×#10621924
commutatorC2×C173C22×C42
FrattiniC22C23×#10621924
FittingC2×C42×C173C4
socleC22×C173C23×C4
prime radicalC23×D173C23
cosocleC22×D173C24
hypercenterC2×C42#10621924
hypocenterC173C4×#117
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C42 ◁ C2×C42

752 conjugacy classes of subgroups.

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, 20942);