Finite Group Databasebeta

#36445642

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8278

Subgroups

subgroupG/H
centerC22×C4D4×D89
commutatorC2×C4×C89C2×C42
FrattiniC2×C42C22×D89
FittingC2×#335×C89C2
socle, prime radicalC23×C89C2×C4⋊C4
cosocleC2×C42×C89C23
hypercenterC2×#335D89
hypocenterC89#8278
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×#335

394 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=e,b^2=f,c^2=deg,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ch,i^a=i^88,d^b=dg,e^b=eg,i^c=i^88

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 60782);