Finite Group Databasebeta

#36551886

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #20360

Subgroups

subgroupG/H
centerC4C22×#13083551
commutatorC22×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×#568×C89C2
socleC2×C89C22×#95
prime radicalC22×#41×C89C22
cosocleC22×C4×C89C24
hypercenterC2×#568D89
hypocenterC89#20360
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×#41 ◁ C2×#568

1996 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=f,b^2=g,g^2=h,b^a=be,e^a=eh,i^a=i^88,f^b=fh,i^b=i^88,d^c=dh

Conjugacy classes & character table

3074 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 167026);