Finite Group Databasebeta

#36470391

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12793

Subgroups

subgroupG/H
centerC22C2×#15667927
commutatorC24×C89C22×C4
FrattiniC22×D4C22×D89
FittingC4×#120×C89C2
socleC22×C89C2×#99
prime radicalC2×#120×C89C22
cosocleC22×D4×C89C23
hypercenterC4×#120D89
hypocenterC89#12793
LCSG ▷ C24×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×D4 ◁ C4×#120

808 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=f,b^2=d,b^a=bd,c^a=ce,e^a=eg,g^a=gh,i^a=i^88,f^c=fg,f^e=fh

Conjugacy classes & character table

2504 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 85531);