Finite Group Databasebeta

#36442131

order22784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7472

Subgroups

subgroupG/H
centerC2×C4D1424
commutatorC16×C89C42
FrattiniC22×C16C2×D89
FittingC22×C32×C89C2
socleC22×C89#366
prime radicalC23×C89Q32
cosocleC22×C16×C89C22
hypercenterC22×C32D89
hypocenterC89#7472
LCSG ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×C32

166 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,c^2=fg,d^2=h,e^2=f,f^2=gh,g^2=h,b^a=bc,c^a=cf,e^a=efg,f^a=fg,g^a=gh,i^a=i^88

Conjugacy classes & character table

5708 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 57271);