Finite Group Databasebeta

#36442465

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7583

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC2×C4×C89C22×C8
FrattiniC2×C42C22×D89
FittingC4×C22⋊Q8×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC24×C89C22⋊C4
cosocleC2×C42×C89C23
hypercenterC4×C22⋊Q8D89
hypocenterC89#7583
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C42 ◁ C4×C22⋊Q8

522 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

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, 57605);