Finite Group Databasebeta

C22×#19151384 #36707138

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

Aliases

direct productC22×#19151384

Splittings

FittingC22×#99×C89 ⋊ C2
SylowC89 ⋊ C22×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC23#15667926
commutatorC23×C89C23×C4
FrattiniC2×D4C23×D89
FittingC22×#99×C89C2
socleC23×C89#99
prime radicalC22×#15667980C2
cosocleC2×D4×C89C24
hypercenterC22×#99D89
hypocenterC89C22×AΣL(1,𝔽16)
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24 ◁ C23×D4 ◁ C22×#99

2774 conjugacy classes of subgroups; only the 291 normal subgroups are shown.

normal subgroups only

This group has 2774 conjugacy classes of subgroups — too many to draw. Only its 291 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) = 2848

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322278);