Finite Group Databasebeta

#35322957

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #13271

Subgroups

subgroupG/H
centerC4#19127989
commutatorC2×C8×C83C22×C4
FrattiniC22×C8C22×D83
FittingC83×#1389C2
socleC2×C83#1987
prime radicalC23×C83AGL(1,ℤ/8)
cosocleC22×C8×C83C23
hypercenter#1389D83
hypocenterC83#13271
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #1389

332 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1358 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 88121);