Finite Group Databasebeta

#1369×D89 #36465988

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

Aliases

direct product#1369×D89

Splittings

FittingC89×#1369 ⋊ C2
SylowC89 ⋊ C2×#1369

Subgroups

subgroupG/H
centerC4#106×D89
commutatorC8×C89C22×C8
FrattiniC4×C8C22×D89
FittingC89×#1369C2
socleC2×C89C2×#334
prime radicalC22×D89#108
cosocleC4×C8×C89C23
hypercenter#1369D89
hypocenterC89C2×#1369
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #1369

222 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 101 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

1472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 81128);