Finite Group Databasebeta

#36441548

order22784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7250

Subgroups

subgroupG/H
centerC23#15667926
commutatorC22×C4×C89C42
FrattiniC22×C22⋊C4C2×D89
FittingC2×#342×C89C2
socleC23×C89#99
prime radicalC25×C89D4
cosocleC22×C22⋊C4×C89C22
hypercenterC2×#342D89
hypocenterC89#7250
LCSG ▷ C22×C4×C89 ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24 ◁ C22×C22⋊C4 ◁ C2×#342

632 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,c^2=f,b^a=bc,c^a=cf,e^a=efg,i^a=i^88,c^b=cg,g^b=gh,e^c=eh

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, 56688);