Finite Group Databasebeta

#36521407

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC89×#1485 ⋊ C2
SylowC89 ⋊ #17518

Subgroups

subgroupG/H
centerC2×C4C2×D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC89×#1485C2
socleC22×C89C22×C22⋊C4
prime radical#26033870C2
cosocleC42×C89C24
hypercenter#1485D89
hypocenterC89#17518
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1485

1020 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=f,c^2=g,d^2=g,e^2=g,f^2=h,b^a=be,e^a=eg,e^b=eg,i^b=i^88,d^c=dgh,i^d=i^88

Conjugacy classes & character table

1742 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 136547);