Finite Group Databasebeta

C2×#26018204 #36463618

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018204

Splittings

SylowC89 ⋊ C2×#1328

Subgroups

subgroupG/H
centerC2×C4#15667926
commutatorC23×C89C22×C8
FrattiniC2×M16C22×D89
FittingC2×#349×C89C2
socleC22×C89#324
prime radicalC24×C89C2×C8
cosocleC2×M16×C89C23
hypercenterC2×#349D89
hypocenterC89C2×#1328
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

378 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 378 conjugacy classes of subgroups — too many to draw. Only its 115 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, 78758);