Finite Group Databasebeta

#35315636

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #11926

Subgroups

subgroupG/H
centerC22C2×#14581713
commutatorC2×C8×C83C22×C4
FrattiniC4×C8C22×D83
FittingC2×#495×C83C2
socleC22×C83C2×#102
prime radicalC22×D8×C83C4
cosocleC4×C8×C83C23
hypercenterC2×#495D83
hypocenterC83#11926
LCSG ▷ C2×C8×C83 ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#495

418 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=e,c^2=h,d^2=gh,e^2=fg,f^2=h,g^2=h,b^a=bd,d^a=df,f^a=fh,g^a=gh,i^a=i^82,c^b=ch,d^b=dg,e^b=efgh,f^b=fh,g^b=gh

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 80800);