Finite Group Databasebeta

C2×#26022523 #36709846

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#26022523

Splittings

FittingC2×#346×C89 ⋊ C2
SylowC89 ⋊ C2×#2251

Subgroups

subgroupG/H
centerC23C2×D712
commutator, cosocleC2×C8×C89C24
FrattiniC2×C8C23×D89
FittingC2×#346×C89C2
socleC23×C89C2×D8
prime radicalC22×D712C22
hypercenterC2×#346D89
hypocenterC89C2×#2251
LCSG ▷ C2×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#346

826 conjugacy classes of subgroups; only the 235 normal subgroups are shown.

normal subgroups only

This group has 826 conjugacy classes of subgroups — too many to draw. Only its 235 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) = 11392

Conjugacy classes & character table

3572 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 324986);