Finite Group Databasebeta

#35320337

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12786

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊Dic83
commutatorC23×C83C22×C8
FrattiniC22×C8C22×D83
FittingC2×#405×C83C2
socleC22×C83C2×C22⋊C8
prime radicalC24×C83C2×C8
cosocleC22×C8×C83C23
hypercenterC2×#405D83
hypocenterC83#12786
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ C2×#405

454 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=f,b^2=d,f^2=g,g^2=h,b^a=bd,c^a=ce,e^a=eh,i^a=i^82,c^b=ch,f^c=fh

Conjugacy classes & character table

3344 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 85501);