Finite Group Databasebeta

C22×#19151342 #36522708

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#19151342

Splittings

SylowC89 ⋊ C22×#331

Subgroups

subgroupG/H
centerC24C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
Fitting, prime radicalC22×#127×C89C2
socleC24×C89C22⋊C4
cosocleC42×C89C24
hypercenterC22×#127D89
hypocenterC89C22×#331
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#127

2022 conjugacy classes of subgroups; only the 571 normal subgroups are shown.

normal subgroups only

This group has 2022 conjugacy classes of subgroups — too many to draw. Only its 571 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, 137848);