Finite Group Databasebeta

#36469803

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12667

Subgroups

subgroupG/H
centerC8#15667969
commutatorC2×C4×C89C2×C42
FrattiniC22×C8C22×D89
FittingC89×#2110C2
socleC2×C89#1770
prime radicalC23×C89#131
cosocleC22×C8×C89C23
hypercenter#2110D89
hypocenterC89#12667
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C8 ◁ C2×M32 ◁ #2110

296 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

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

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84943);