Finite Group Databasebeta

#36469703

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12647

Subgroups

subgroupG/H
centerC22#19151707
commutatorC8×C89C2×C42
FrattiniC22×C8C22×D89
FittingC2×#361×C89C2
socleC22×C89#442
prime radicalC22×D8×C89C22
cosocleC22×C8×C89C23
hypercenterC2×#361D89
hypocenterC89#12647
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#361

486 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=e,b^2=f,c^2=e,d^2=g,f^2=g,g^2=h,b^a=bd,d^a=dg,f^a=fg,g^a=gh,i^a=i^88,c^b=cg,e^b=eh,i^b=i^88,d^c=dh,f^c=fh,i^c=i^88

Conjugacy classes & character table

1454 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84843);