Finite Group Databasebeta

#36441384

order22784
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7186

Subgroups

subgroupG/H
centerC22×C4#13083551
commutatorC2×C4×C89C4×C8
FrattiniC23×C8C2×D89
FittingC2×C22⋊C16×C89C2
socleC23×C89C22⋊C8
prime radicalC24×C89M16
cosocleC23×C8×C89C22
hypercenterC2×C22⋊C16D89
hypocenterC89#7186
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C23×C8 ◁ C2×C22⋊C16

326 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=h,d^2=g,g^2=h,b^a=bc,c^a=cf,c^b=ch,d^b=dfh,i^b=i^88

Conjugacy classes & character table

3596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56524);