Finite Group Databasebeta

#36473143

order22784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#359×C89 ⋊ C2
SylowC89 ⋊ #13307

Subgroups

subgroupG/H
centerC22#19151733
commutator, cosocleC22×C8×C89C23
FrattiniC22×C8C22×D89
FittingC2×#359×C89C2
socleC22×C89#447
hypercenterC2×#359D89
hypocenterC89#13307
LCSG ▷ C22×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#359

552 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 97 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

Polycyclic presentation:

2^8,89|d^2=gh,e^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gh,i^a=i^88,c^b=cf,d^b=dg,g^b=gh,e^c=eh,i^c=i^88

Conjugacy classes & character table

1976 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 88283);