Finite Group Databasebeta

#36469371

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12573

Subgroups

subgroupG/H
centerC2×C4#15667927
commutatorC23×C89C2×C42
FrattiniC22×D4C22×D89
FittingC89×#2297C2
socleC22×C89C2×#99
prime radicalC22×#41×C89C22
cosocleC22×D4×C89C23
hypercenter#2297D89
hypocenterC89#12573
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×#41 ◁ #2297

838 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=h,b^a=bd,d^a=dg,g^a=gh,i^a=i^88,e^b=eg,e^d=eh

Conjugacy classes & character table

2516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84511);