Finite Group Databasebeta

#35437237

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

Aliases

No aliases for this group.

Splittings

FittingC83×#2309 ⋊ C2
SylowC83 ⋊ #24022

Subgroups

subgroupG/H
centerC22C2×#14581760
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC83×#2309C2
socleC22×C83C2×#120
prime radical#24921098C2
hypercenter#2309D83
hypocenterC83#24022
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23×C4 ◁ #2309

1450 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 1450 conjugacy classes of subgroups — too many to draw. Only its 187 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|c^2=e,f^2=h,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gh,i^a=i^82,c^b=cg,f^b=fh,d^c=dh,f^c=fh

Conjugacy classes & character table

1844 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 202401);