Finite Group Databasebeta

#35319785

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12668

Subgroups

subgroupG/H
centerC8#14581723
commutatorC8×C83C2×C42
FrattiniC22×C8C22×D83
FittingC83×#1772C2
socleC2×C83C4×#106
prime radicalC23×C83#135
cosocleC22×C8×C83C23
hypercenter#1772D83
hypocenterC83#12668
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ #1772

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

Conjugacy classes & character table

2360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 84949);