Finite Group Databasebeta

#36460081

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10806

Subgroups

subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C2×C42
FrattiniC23×C4C22×D89
FittingC89×C4⋊#95C2
socle, prime radicalC24×C89C2×D4
cosocleC23×C4×C89C23
hypercenterC4⋊#95D89
hypocenterC89#10806
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C4⋊#95

914 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

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

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 75221);