Finite Group Databasebeta

#36460048

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10799

Subgroups

subgroupG/H
centerC2×C4C42×D89
commutatorC2×C4×C89C2×C42
FrattiniC23×C4C22×D89
FittingC2×H(3,ℤ/4)×C89C2
socleC22×C89#376
prime radicalC24×C89#41
cosocleC23×C4×C89C23
hypercenterC2×H(3,ℤ/4)D89
hypocenterC89#10799
LCSG ▷ C2×C4×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×H(3,ℤ/4)

650 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=f,b^2=g,c^2=d,d^2=h,b^a=bd,c^a=ce,g^a=gh,f^b=fh,i^c=i^88

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 75188);