Finite Group Databasebeta

C2×#22582885 #31824225

order17984
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22582885

Splittings

FittingC22×C8×C281 ⋊ C2
SylowC281 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C8C2×D281
commutatorC2×C281C23×C4
FrattiniC4C23×D281
FittingC22×C8×C281C2
socleC22×C281C22×C4
prime radicalC2×#17985138C2
cosocleC4×C281C24
hypercenterC22×C8D281
hypocenterC281C2×#131
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C8 ◁ C22×C8

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 8992

Conjugacy classes & character table

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

Relationships

maximal subgroup of#49095104, #49095140, #49095142, …
maximal normal subgroup of#49095104, #49095140, #49095142, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1311);