Finite Group Databasebeta

#35294141

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7945

Subgroups

subgroupG/H
centerC22C2×C83⋊#95
commutatorC2×C4×C83C2×C42
FrattiniC23×C4C22×D83
FittingC83×#2920C2
socleC22×C83C2×#95
prime radicalC24×C83C2×D4
cosocleC23×C4×C83C23
hypercenter#2920D83
hypocenterC83#7945
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C42 ◁ #2920

604 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=e,b^2=f,c^2=h,d^2=gh,b^a=bd,d^a=dg,f^a=fgh,i^a=i^82,c^b=cg,e^b=eh,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, 59305);