Finite Group Databasebeta

#36469500

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12608

Subgroups

subgroupG/H
centerC2×C4#15667968
commutatorC2×C4×C89C2×C42
FrattiniC22×C8C22×D89
FittingC2×#349×C89C2
socleC22×C89#432
prime radicalC24×C89M16
cosocleC22×C8×C89C23
hypercenterC2×#349D89
hypocenterC89#12608
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#349

462 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84640);