Finite Group Databasebeta

#35322942

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #13268

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D83)⋊C4
commutator, prime radicalC23×C83C22×C8
FrattiniC22×C8C22×D83
FittingC83×#2150C2
socleC22×C83C2×C22⋊C8
cosocleC22×C8×C83C23
hypercenter#2150D83
hypocenterC83#13268
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ #2150

350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=f,b^2=def,c^2=e,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dh,d^b=dh,f^b=fh,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, 88106);