Finite Group Databasebeta

#35298573

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #8883

Subgroups

subgroupG/H
centerC23#14581762
commutatorC42×C83C22×C4
FrattiniC2×C42C22×D83
FittingC2×Q8⋊C8×C83C2
socle, prime radicalC23×C83#120
cosocleC2×C42×C83C23
hypercenterC2×Q8⋊C8D83
hypocenterC83#8883
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×Q8⋊C8

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Polycyclic presentation:

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

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, 63737);