Finite Group Databasebeta

#35302966

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #9598

Subgroups

subgroupG/H
centerC22×C4C2×D332
commutatorC22×C4×C83C22×C4
FrattiniC2×C42C22×D83
FittingC2×#322×C83C2
socle, prime radicalC23×C83C4×D4
cosocleC2×C42×C83C23
hypercenterC2×#322D83
hypocenterC83#9598
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#322

378 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=eg,e^2=g,f^2=h,b^a=bd,c^a=ce,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, 68130);