Finite Group Databasebeta

C2×#22582836 #31823917

order17984
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22582836

Splittings

FittingC2×C42×C281 ⋊ C2
SylowC281 ⋊ C2×#117

Subgroups

subgroupG/H
centerC22×C4C2×D281
commutatorC2×C281C23×C4
FrattiniC22C23×D281
FittingC2×C42×C281C2
socleC23×C281C23
prime radicalC23×D281C22
cosocleC22×C281C24
hypercenterC2×C42D281
hypocenterC281C2×#117
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C22×C4 ◁ C2×C42

330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Conjugacy classes & character table

4520 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093615, #49093635, #49094998, …
maximal normal subgroup of#49093615, #49093635, #49094998, …
maximal quotient ofC2×#31823309, C2×C4×#17985115, C2×C4×#17985117, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1003);