Finite Group Databasebeta

#36453000

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #9600

Subgroups

subgroupG/H
centerC22×C4C2×D356
commutatorC22×C4×C89C22×C4
FrattiniC2×C42C22×D89
FittingC2×#322×C89C2
socle, prime radicalC23×C89C4×D4
cosocleC2×C42×C89C23
hypercenterC2×#322D89
hypocenterC89#9600
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#322

378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=f,b^2=f,c^2=eg,e^2=g,f^2=h,b^a=bd,c^a=ce,e^a=eg,i^a=i^88,c^b=cgh

Conjugacy classes & character table

3584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 68140);