Finite Group Databasebeta

#36441615

order22784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7274

Subgroups

subgroupG/H
centerC23#15667932
commutatorC2×C8×C89C42
FrattiniC2×C4×C8C2×D89
FittingC2×#335×C89C2
socle, prime radicalC23×C89#102
cosocleC2×C4×C8×C89C22
hypercenterC2×#335D89
hypocenterC89#7274
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#335

262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,c^2=fh,e^2=fg,f^2=h,b^a=bc,c^a=cf,e^a=efgh,f^a=fh,i^a=i^88,c^b=cg,i^b=i^88

Conjugacy classes & character table

2522 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56755);