Finite Group Databasebeta

#36469647

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12638

Subgroups

subgroupG/H
centerC23C2×#13083559
commutatorC8×C89C2×C42
FrattiniC22×C8C22×D89
FittingC2×C4×Q16×C89C2
socle, prime radicalC23×C89C2×D8
cosocleC22×C8×C89C23
hypercenterC2×C4×Q16D89
hypocenterC89#12638
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×Q16

462 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=e,b^2=f,c^2=eh,d^2=gh,f^2=g,g^2=h,b^a=bd,d^a=dg,f^a=fgh,g^a=gh,c^b=ch,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, 84787);