Finite Group Databasebeta

#36445389

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8233

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC2×C4×C89C2×C42
FrattiniC2×C42C22×D89
FittingC4×C4⋊Q8×C89C2
socle, prime radicalC23×C89C2×C22⋊C4
cosocleC2×C42×C89C23
hypercenterC4×C4⋊Q8D89
hypocenterC89#8233
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C43 ◁ C4×C4⋊Q8

516 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=g,f^2=gh,b^a=bd,d^a=dg,f^a=fgh,c^b=cg,d^b=dh,i^b=i^88

Conjugacy classes & character table

2516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 60529);