Finite Group Databasebeta

#36460440

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10884

Subgroups

subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C2×C42
FrattiniC23×C4C22×D89
FittingC2×C4×C4⋊C4×C89C2
socle, prime radicalC24×C89C2×D4
cosocleC23×C4×C89C23
hypercenterC2×C4×C4⋊C4D89
hypocenterC89#10884
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×C4×C4⋊C4

986 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

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

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, 75580);