Finite Group Databasebeta

#36449800

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #9079

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC23×C89C22×C8
FrattiniC23×C4C22×D89
FittingC2×#386×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC23×D4×C89C4
cosocleC23×C4×C89C23
hypercenterC2×#386D89
hypocenterC89#9079
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24×C4 ◁ C2×#386

1136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=f,b^2=df,f^2=h,b^a=bd,c^a=ce,d^a=dg,i^a=i^88,d^b=dg,f^b=fg,i^b=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, 64940);