Finite Group Databasebeta

#36465973

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11996

Subgroups

subgroupG/H
centerC2×C8C2×D356
commutatorC2×C4×C89C22×C8
FrattiniC4×C8C22×D89
FittingC2×C82×C89C2
socleC22×C89C2×C4⋊C8
prime radicalC23×C89C4⋊C8
cosocleC4×C8×C89C23
hypercenterC2×C82D89
hypocenterC89#11996
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C2×C4×C8 ◁ C2×C82

270 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=e,b^2=d,d^2=f,e^2=g,g^2=h,b^a=bd,c^a=ch,d^a=df,i^a=i^88

Conjugacy classes & character table

5720 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 81113);