Finite Group Databasebeta

#35413409

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #21758

Subgroups

subgroupG/H
centerC23C22×C22⋊D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
Fitting, prime radicalC22×#121×C83C2
socleC23×C83C22×D4
cosocleC22×C4×C83C24
hypercenterC22×#121D83
hypocenterC83#21758
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C24×C4 ◁ C22×#121

1914 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

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, 178573);