Finite Group Databasebeta

#36581015

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #23363

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D89
commutatorC22×C89C23×C8
FittingC89×#1916C2
socle, prime radicalC23×C89C23×C4
cosocleC22×C4×C89C24
hypercenter#1916D89
hypocenterC89#23363
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ #1916

664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=g,b^2=e,c^2=ef,d^2=e,g^2=h,b^a=be,c^a=cf,d^a=def,c^b=cef,d^b=de,i^d=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, 196155);