Finite Group Databasebeta

#36442237

order22784
automorphism?
homologyAbelianization (H1) = C2×C64 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ C22⋊C64

Subgroups

subgroupG/H
center, FrattiniC2×C32C2×D89
commutatorC2×C89C2×C64
FittingC22×C32×C89C2
socleC22×C89C2×C32
prime radicalC23×C89C32
cosocleC2×C32×C89C22
hypercenterC22×C32D89
hypocenterC89C22⋊C64
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C32 ◁ C22×C32

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=d,d^2=e,e^2=f,f^2=g,g^2=h,b^a=bc,i^a=i^88

Conjugacy classes & character table

5792 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 57377);