Finite Group Databasebeta

#35319598

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12633

Subgroups

subgroupG/H
centerC8#14581707
commutatorC2×C4×C83C2×C42
FrattiniC2×#41C22×D83
FittingC83×#2931C2
socleC2×C83C4×#99
prime radical#532×C83C22
cosocleC2×#41×C83C23
hypercenter#2931D83
hypocenterC83#12633
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C2×C8 ◁ C2×#131 ◁ #2931

460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=e,b^2=f,c^2=e,d^2=h,e^2=h,b^a=bd,d^a=dh,f^a=fgh,d^b=dg,g^b=gh,i^b=i^82,f^d=fh

Conjugacy classes & character table

2348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 84762);