Finite Group Databasebeta

C2×#26018289 #36465632

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018289

Splittings

SylowC89 ⋊ C2×#1357

Subgroups

subgroupG/H
centerC22#19151342
commutatorC42×C89C22×C4
FrattiniC4×C8C22×D89
Fitting, prime radicalC2×#493×C89C2
socleC22×C89#331
cosocleC4×C8×C89C23
hypercenterC2×#493D89
hypocenterC89C2×#1357
LCSG ▷ C42×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#493

494 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 494 conjugacy classes of subgroups — too many to draw. Only its 131 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

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 80772);