Finite Group Databasebeta

#36445754

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC89×#1779 ⋊ C2
SylowC89 ⋊ #8298

Subgroups

subgroupG/H
centerC23C2×#13083551
commutatorC23×C89C22×C8
FrattiniC23×C4C22×D89
FittingC89×#1779C2
socleC23×C89C2×C22⋊C4
prime radicalC25×D89C4
cosocleC23×C4×C89C23
hypercenter#1779D89
hypocenterC89#8298
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24×C4 ◁ #1779

2574 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 2574 conjugacy classes of subgroups — too many to draw. Only its 207 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

Polycyclic presentation:

2^8,89|a^2=f,f^2=h,b^a=bd,c^a=ce,d^a=dg,f^b=fg,i^b=i^88

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 60894);