Finite Group Databasebeta

#35299502

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC83×#1303 ⋊ C2
SylowC83 ⋊ #9035

Subgroups

subgroupG/H
centerC2×C4#14581762
commutatorC22×C4×C83C22×C4
FrattiniC2×C42C22×D83
FittingC83×#1303C2
socleC22×C83#386
prime radical#19127611C4
cosocleC2×C42×C83C23
hypercenter#1303D83
hypocenterC83#9035
LCSG ▷ C22×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1303

612 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=f,b^2=dfg,d^2=g,f^2=gh,b^a=bd,c^a=ce,e^a=eh,d^b=dg,e^b=eh,f^b=fg,i^b=i^82,d^c=dh,f^c=fh,i^c=i^82

Conjugacy classes & character table

1604 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 64666);