Finite Group Databasebeta

#36441290

order22784
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7151

Subgroups

subgroupG/H
centerC22×C8C22⋊D89
commutatorC4×C89C4×C16
FrattiniC2×C4×C8C2×D89
FittingC2×C4⋊C16×C89C2
socle, prime radicalC23×C89C4⋊C8
cosocleC2×C4×C8×C89C22
hypercenterC2×C4⋊C16D89
hypocenterC89#7151
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C8 ◁ C2×C4×C8 ◁ C2×C4⋊C16

262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,c^2=f,d^2=g,e^2=f,g^2=h,b^a=bc,c^a=cf,e^a=ef,i^b=i^88

Conjugacy classes & character table

3632 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56430);