Finite Group Databasebeta

#36707777

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #33455

Subgroups

subgroupG/H
centerC22C22×#13083559
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC89×#2951C2
socleC22×C89C22×D8
prime radicalC2×#135×C89C22
cosocleC2×C8×C89C24
hypercenter#2951D89
hypocenterC89#33455
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ #117 ◁ #405 ◁ #2951

660 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=f,b^2=h,c^2=f,e^2=gh,g^2=h,b^a=be,e^a=eg,g^a=gh,e^b=eg,g^b=gh,i^b=i^88,d^c=dh

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, 322917);