Finite Group Databasebeta

#36520645

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #17415

Subgroups

subgroupG/H
centerC22C22×C22⋊Dic89
commutatorC23×C89C23×C4
FrattiniC22×C4C23×D89
Fitting, prime radicalC2×#553×C89C2
socleC22×C89C22×C22⋊C4
cosocleC22×C4×C89C24
hypercenterC2×#553D89
hypocenterC89#17415
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×#117 ◁ C2×#553

1008 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

2255 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 135785);