Finite Group Databasebeta

#36553317

order22784
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #20555

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D89
commutatorC2×C89C22×C4×C8
FittingC42×D4×C89C2
socleC23×C89C23×C4
prime radicalC22×D4×C89C2×C4
cosocleC22×C4×C89C24
hypercenterC42×D4D89
hypocenterC89#20555
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C42×D4

1222 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=f,b^2=g,c^2=f,f^2=h,b^a=be,d^a=de,i^a=i^88,c^b=ce,i^c=i^88

Conjugacy classes & character table

3656 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 168457);