Finite Group Databasebeta

#35294151

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7948

Subgroups

subgroupG/H
centerC2×C4C83⋊#95
commutatorC2×C4×C83C2×C42
FrattiniC2×C42C22×D83
FittingC2×#432×C83C2
socleC22×C83C2×#95
prime radicalC24×C83C22⋊C4
cosocleC2×C42×C83C23
hypercenterC2×#432D83
hypocenterC83#7948
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ C2×#432

656 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=e,b^2=f,c^2=g,d^2=gh,e^2=g,b^a=bd,d^a=dg,f^a=fgh,e^b=eh,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, 59315);