Finite Group Databasebeta

#35291348

order21248
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7181

Subgroups

subgroupG/H
centerC8#14581713
commutatorC8×C83C4×C8
FrattiniC2×C4×C8C2×D83
FittingC2×#364×C83C2
socleC2×C83#1279
prime radicalC23×C83#104
cosocleC2×C4×C8×C83C22
hypercenterC2×#364D83
hypocenterC83#7181
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ C2×#364

240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=d,b^2=e,c^2=fh,d^2=g,e^2=fg,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=ef,f^a=fh,c^b=ch,i^b=i^82

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, 56512);