Finite Group Databasebeta

#35319374

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12581

Subgroups

subgroupG/H
centerC2×C4#14581707
commutatorC2×C4×C83C2×C42
FrattiniC22×D4C22×D83
FittingC83×#2297C2
socleC22×C83C2×#99
prime radicalC22×#41×C83C22
cosocleC22×D4×C83C23
hypercenter#2297D83
hypocenterC83#12581
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×#41 ◁ #2297

854 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=h,d^2=h,b^a=bd,d^a=dg,f^a=fh,g^a=gh,i^a=i^82,e^b=egh,e^d=eh

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, 84538);