Finite Group Databasebeta

C2×#22582899 #31824243

order17984
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22582899

Splittings

FittingC2×#41×C281 ⋊ C2
SylowC281 ⋊ C2×#135

Subgroups

subgroupG/H
centerC2×C4C22⋊D281
commutator, cosocleC4×C281C24
FrattiniC4C23×D281
FittingC2×#41×C281C2
socleC22×C281C2×D4
hypercenterC2×#41D281
hypocenterC281C2×#135
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

266 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 111 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

2828 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49095627, #49095628, #49095630, …
maximal normal subgroup of#49095627, #49095628, #49095630, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1329);