Finite Group Databasebeta

#35369995

order21248
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #17316

Subgroups

subgroupG/H
center, FrattiniC42C23×D83
commutatorC2×C83C22×C4×C8
FittingC4×#131×C83C2
socleC22×C83C22×C42
prime radicalC2×#41×C83C2×C4
cosocleC42×C83C24
hypercenterC4×#131D83
hypocenterC83#17316
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C42 ◁ C4×#131

890 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=e,b^2=f,e^2=g,f^2=h,b^a=bg,i^b=i^82,d^c=dg

Conjugacy classes & character table

3416 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 135159);