Finite Group Databasebeta

#36441165

order22784
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7099

Subgroups

subgroupG/H
centerC2×C4#15667943
commutatorC8×C89C2×C16
FrattiniC82C2×D89
FittingC89×#1367C2
socle, prime radicalC22×C89#334
cosocleC82×C89C22
hypercenter#1367D89
hypocenterC89#7099
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C82 ◁ #1367

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=d,b^2=c,c^2=e,d^2=f,e^2=g,f^2=h,b^a=bc,c^a=ce,e^a=eg,d^b=dg,i^b=i^88

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56305);