Finite Group Databasebeta

#36441386

order22784
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7187

Subgroups

subgroupG/H
centerC23#15667926
commutatorC23×C89C4×C8
FrattiniC22×C22⋊C4C2×D89
FittingC2×#323×C89C2
socleC23×C89#99
prime radicalC25×C89C2×C4
cosocleC22×C22⋊C4×C89C22
hypercenterC2×#323D89
hypocenterC89#7187
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24 ◁ C22×C22⋊C4 ◁ C2×#323

678 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,d^2=g,b^a=bc,c^a=cf,f^a=fh,d^b=df,i^b=i^88,d^c=dh

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56526);