Finite Group Databasebeta

C22×#19151394 #36707249

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#19151394

Splittings

FittingC22×#101×C89 ⋊ C2
SylowC89 ⋊ C22×#355

Subgroups

subgroupG/H
centerC23#15667926
commutatorC2×C4×C89C23×C4
FrattiniC2×Q8C23×D89
FittingC22×#101×C89C2
socleC23×C89#99
prime radicalC23×D356C4
cosocleC2×Q8×C89C24
hypercenterC22×#101D89
hypocenterC89C22×#355
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24 ◁ C23×Q8 ◁ C22×#101

1382 conjugacy classes of subgroups; only the 291 normal subgroups are shown.

normal subgroups only

This group has 1382 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) = 5696

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, 322389);