Finite Group Databasebeta

#36469880

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12685

Subgroups

subgroupG/H
centerC8#15667981
commutatorC2×C4×C89C22×C8
FrattiniC22×C8C22×D89
FittingC89×#3573C2
socleC2×C89#1779
prime radical#585×C89C4
cosocleC22×C8×C89C23
hypercenter#3573D89
hypocenterC89#12685
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C8 ◁ C22×C8 ◁ #3573

890 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

3056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 85020);