Finite Group Databasebeta

#35302303

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC83×#2308 ⋊ C2
SylowC83 ⋊ #9495

Subgroups

subgroupG/H
centerC22#19127580
commutatorC24×C83C22×C4
FrattiniC25C22×D83
FittingC83×#2308C2
socleC22×C83#386
prime radical#24910773C2
cosocleC25×C83C23
hypercenter#2308D83
hypocenterC83#9495
LCSG ▷ C24×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22 ◁ C25 ◁ #2308

1212 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 1212 conjugacy classes of subgroups — too many to draw. Only its 111 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1841 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 67467);