Finite Group Databasebeta

#36464459

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11658

Subgroups

subgroupG/H
centerC2×C4C2×#13083559
commutatorC2×C8×C89C22×C4
FrattiniC4×C8C22×D89
FittingC2×C4×Q16×C89C2
socleC22×C89C2×#102
prime radicalC23×C89#102
cosocleC4×C8×C89C23
hypercenterC2×C4×Q16D89
hypocenterC89#11658
LCSG ▷ C2×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×Q16

366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

2522 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 79599);