Finite Group Databasebeta

#35323820

order21248
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC83×#1856 ⋊ C2
SylowC83 ⋊ #13419

Subgroups

subgroupG/H
centerC22#19127887
commutator, cosocleC22×D4×C83C23
FrattiniC22×D4C22×D83
FittingC83×#1856C2
socleC22×C83B(4,𝔽2)
prime radical#24913798C2
hypercenter#1856D83
hypocenterC83#13419
LCSG ▷ C22×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ #1856

776 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 776 conjugacy classes of subgroups — too many to draw. Only its 75 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=d,b^a=bd,c^a=ce,f^a=fgh,i^a=i^82,c^b=cf,e^b=eg,i^b=i^82,g^c=gh,f^e=fh

Conjugacy classes & character table

1343 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 88984);