Finite Group Databasebeta

#36441261

order22784
automorphism?
homologyAbelianization (H1) = C82 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7139

Subgroups

subgroupG/H
centerC42#13083551
commutatorC22×C89C82
FrattiniC2×C4×C8C2×D89
FittingC4×M32×C89C2
socleC22×C89#336
prime radicalC23×C89C4×C8
cosocleC2×C4×C8×C89C22
hypercenterC4×M32D89
hypocenterC89#7139
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C42 ◁ C2×C4×C8 ◁ C4×M32

262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,d^2=f,e^2=g,f^2=h,b^a=bc,c^a=ch,d^b=dh,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, 56401);