Finite Group Databasebeta

#35380384

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingQ8×#41×C83 ⋊ C2
SylowC83 ⋊ #18518

Subgroups

subgroupG/H
centerC2×C4#14581761
commutator, cosocleC42×C83C24
FrattiniC42C23×D83
FittingQ8×#41×C83C2
socleC22×C83C2×#120
prime radical#24916918C2
hypercenterQ8×#41D83
hypocenterC83#18518
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ Q8×#41

968 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|b^2=g,d^2=h,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,i^a=i^82,e^b=eg,f^b=fh,e^c=eh,f^c=fh

Conjugacy classes & character table

2102 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 145548);