Finite Group Databasebeta

#35303346

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #9671

Subgroups

subgroupG/H
centerC2×C4#14581763
commutatorC22×C4×C83C22×C4
FrattiniC2×C42C22×D83
FittingC2×C4×Q16×C83C2
socleC22×C83#390
prime radicalC23×C83C4×D4
cosocleC2×C42×C83C23
hypercenterC2×C4×Q16D83
hypocenterC83#9671
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q16

434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=f,b^2=dfg,c^2=e,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eg,i^a=i^82,c^b=ch,d^b=dg,f^b=fg,i^b=i^82

Conjugacy classes & character table

2348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 68510);