Finite Group Databasebeta

#36717337

order22784
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

FittingQ8×C4⋊C4×C89 ⋊ C2
SylowC89 ⋊ #34374

Subgroups

subgroupG/H
center, FrattiniC23C24×D89
commutatorC22×C89C24×C4
FittingQ8×C4⋊C4×C89C2
socle, cosocleC23×C89C25
prime radicalC23×D89C24
hypercenterQ8×C4⋊C4D89
hypocenterC89#34374
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ Q8×C4⋊C4

2098 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=h,b^2=g,c^2=g,d^2=f,e^2=f,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=df,i^c=i^88,i^d=i^88

Conjugacy classes & character table

2276 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 332477);