Finite Group Databasebeta

#35373549

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #17813

Subgroups

subgroupG/H
centerC2×C4C22×D332
commutatorC2×C4×C83C23×C4
FrattiniC42C23×D83
FittingC2×#431×C83C2
socleC22×C83C22×C4⋊C4
prime radicalC24×C83C4⋊C4
cosocleC42×C83C24
hypercenterC2×#431D83
hypocenterC83#17813
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ C2×#431

730 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=f,b^2=e,e^2=g,f^2=h,b^a=be,d^a=dh,e^a=eg,i^a=i^82,c^b=ch

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, 138713);