Finite Group Databasebeta

C2×#26023428 #36717057

order22784
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#26023428

Splittings

FittingC2×#383×C89 ⋊ C2
SylowC89 ⋊ C2×#2380

Subgroups

subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC2×#383×C89C2
socleC24×C89C24
prime radicalC22×#15668009C2
cosocleC23×C89C25
hypercenterC2×#383D89
hypocenterC89C2×#2380
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#383

3798 conjugacy classes of subgroups; only the 923 normal subgroups are shown.

normal subgroups only

This group has 3798 conjugacy classes of subgroups — too many to draw. Only its 923 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

2540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 332197);