Finite Group Databasebeta

C2×#22582818 #31823877

order17984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC2×#22582818

Splittings

FittingC2×C16×C281 ⋊ C2
SylowC281 ⋊ C2×M32

Subgroups

subgroupG/H
centerC2×C8C2×D281
commutatorC2×C281C22×C8
FrattiniC8C22×D281
FittingC2×C16×C281C2
socleC22×C281C2×C8
prime radicalC22×D281C8
cosocleC8×C281C23
hypercenterC2×C16D281
hypocenterC281C2×M32
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C8 ◁ C2×C16

90 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#49093442, C4×#22582818, #49096896, …
maximal normal subgroup of#49093442, C4×#22582818, #49096896, …
maximal quotient ofC2×#31823238, C4×#22582818, C2×#31823242, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 963);