Finite Group Databasebeta

#36465693

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11934

Subgroups

subgroupG/H
centerC2×C4#15667934
commutatorC2×C8×C89C22×C4
FrattiniC4×C8C22×D89
FittingC2×C4⋊C16×C89C2
socleC22×C89C2×#102
prime radicalC23×C89#102
cosocleC4×C8×C89C23
hypercenterC2×C4⋊C16D89
hypocenterC89#11934
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4⋊C16

306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=e,b^2=f,c^2=h,d^2=gh,e^2=fg,g^2=h,b^a=bd,d^a=df,d^b=dg,e^b=efg,g^b=gh,i^b=i^88

Conjugacy classes & character table

3578 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 80833);