Finite Group Databasebeta

C2×#22578240 #31795598

order17536
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#22578240

Splittings

FittingC2×2−1+4×C137 ⋊ C2
SylowC137 ⋊ C2×#585

Subgroups

subgroupG/H
centerC22C24×D137
commutator, cosocleC2×C137C26
FrattiniC2C25×D137
FittingC2×2−1+4×C137C2
socleC22×C137C25
hypercenterC2×2−1+4D137
hypocenterC137C2×#585
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×2−1+4

5956 conjugacy classes of subgroups; only the 3205 normal subgroups are shown.

normal subgroups only

This group has 5956 conjugacy classes of subgroups — too many to draw. Only its 3205 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) = 4384

Conjugacy classes & character table

2380 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19319);