Finite Group Databasebeta

#35295404

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

Aliases

No aliases for this group.

Splittings

FittingC83×#1752 ⋊ C2
SylowC83 ⋊ #8240

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D83)⋊C4
commutatorC2×C4×C83C2×C42
FrattiniC23×C4C22×D83
FittingC83×#1752C2
socleC22×C83C4×C22⋊C4
prime radical#19128212C22
cosocleC23×C4×C83C23
hypercenter#1752D83
hypocenterC83#8240
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ #1752

522 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=e,d^2=g,e^2=g,b^a=bd,d^a=dg,f^a=fgh,i^a=i^82,c^b=ch,d^b=dh,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, 60568);