Finite Group Databasebeta

#36441412

order22784
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7199

Subgroups

subgroupG/H
centerC2×C8#13083551
commutatorC22×C89C4×C16
FrattiniC23×C8C2×D89
FittingC8×C22⋊C4×C89C2
socleC22×C89#336
prime radicalC24×C89C2×C8
cosocleC23×C8×C89C22
hypercenterC8×C22⋊C4D89
hypocenterC89#7199
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ C8×C22⋊C4

314 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 314 conjugacy classes of subgroups — too many to draw. Only its 119 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|a^2=d,b^2=e,d^2=g,e^2=g,g^2=h,b^a=bc,c^a=cf,i^a=i^88,d^b=df,i^b=i^88

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56552);