Finite Group Databasebeta

#36445964

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8351

Subgroups

subgroupG/H
centerC22#19151454
commutatorC22×C4×C89C22×C4
FrattiniC23×C4C22×D89
FittingC89×#3501C2
socleC22×C89#379
prime radicalC22×D4×C89D4
cosocleC23×C4×C89C23
hypercenter#3501D89
hypocenterC89#8351
LCSG ▷ C22×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ #3501

834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=f,b^2=h,d^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,i^a=i^88,d^b=dh,e^b=eg,f^b=fgh,d^c=dg

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, 61104);