Finite Group Databasebeta

#36557708

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #21144

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D89
commutator, socleC23×C89C23×C4
FittingC2×#424×C89C2
prime radicalC24×C89C22×C4
cosocleC22×C4×C89C24
hypercenterC2×#424D89
hypocenterC89#21144
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×#424

982 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=g,b^2=g,c^2=f,g^2=h,b^a=be,c^a=cf,d^a=dh,c^b=ch,i^c=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, 172848);