Finite Group Databasebeta

#36469818

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12670

Subgroups

subgroupG/H
centerC2×C8#13083559
commutatorC8×C89C2×C42
FrattiniC22×C8C22×D89
FittingC89×#1772C2
socleC22×C89C4×D8
prime radicalC23×C89#135
cosocleC22×C8×C89C23
hypercenter#1772D89
hypocenterC89#12670
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ #1772

318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=e,b^2=f,c^2=deg,d^2=gh,e^2=g,g^2=h,b^a=bd,i^a=i^88,d^b=dg,e^b=eg,g^b=gh

Conjugacy classes & character table

2552 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84958);