Finite Group Databasebeta

#36453042

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #9608

Subgroups

subgroupG/H
centerC2×C4#15667983
commutatorC2×C4×C89C22×C8
FrattiniC2×C42C22×D89
FittingC2×#335×C89C2
socleC22×C89#389
prime radicalC23×C89C4×Q8
cosocleC2×C42×C89C23
hypercenterC2×#335D89
hypocenterC89#9608
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×#335

306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=f,b^2=f,c^2=eg,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,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, 68182);