Finite Group Databasebeta

#36469290

order22784
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12551

Subgroups

subgroupG/H
centerC2×C8C22⋊Dic89
commutatorC22×C89C2×C4×C8
FrattiniC22×C8C22×D89
FittingC2×#405×C89C2
socleC22×C89C2×C22⋊C8
prime radicalC24×C89C2×C8
cosocleC22×C8×C89C23
hypercenterC2×#405D89
hypocenterC89#12551
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ C2×#405

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84430);