Finite Group Databasebeta

#36557004

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #21078

Subgroups

subgroupG/H
centerC22C2×#15667984
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#418×C89C2
socleC22×C89C2×#121
prime radicalC23×D4×C89C22
cosocleC22×C4×C89C24
hypercenterC2×#418D89
hypocenterC89#21078
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#418

1118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=g,b^2=egh,c^2=e,d^2=h,e^2=h,b^a=be,c^a=cf,e^a=eh,i^a=i^88,d^b=dh,i^b=i^88,f^c=fh,i^c=i^88

Conjugacy classes & character table

1994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 172144);