Finite Group Databasebeta

C2×#22582819 #31823878

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

Aliases

direct productC2×#22582819

Splittings

SylowC281 ⋊ C2×M32

Subgroups

subgroupG/H
centerC2×C8C2×D281
commutatorC2×C281C22×C8
FrattiniC8C22×D281
FittingC22×C8×C281C2
socleC22×C281C2×C8
prime radicalC23×C281C8
cosocleC8×C281C23
hypercenterC22×C8D281
hypocenterC281C2×M32
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C8 ◁ C22×C8

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#49093382, #49093383, #49093384, …
maximal normal subgroup of#49093382, #49093383, #49093384, …
maximal quotient ofC2×#31823239, C4×#22582819, C2×C22⋊#17985113, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 964);