Finite Group Databasebeta

#35420536

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #22476

Subgroups

subgroupG/H
centerC22C22×C22⋊Dic83
commutatorC23×C83C23×C4
FrattiniC24C23×D83
Fitting, prime radicalC2×#546×C83C2
socleC22×C83C22×C22⋊C4
cosocleC24×C83C24
hypercenterC2×#546D83
hypocenterC83#22476
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23×D4 ◁ C2×#546

1696 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=g,c^2=e,b^a=be,c^a=cf,f^a=fh,i^a=i^82,d^b=de,g^c=gh

Conjugacy classes & character table

2105 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 185700);