Finite Group Databasebeta

#35292071

order21248
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7456

Subgroups

subgroupG/H
centerC8#14581723
commutatorC8×C83C2×C16
FrattiniC4×C16C2×D83
FittingC83×#1422C2
socleC2×C83#1367
prime radicalC22×C83#364
cosocleC4×C16×C83C22
hypercenter#1422D83
hypocenterC83#7456
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C2×C16 ◁ C4×C16 ◁ #1422

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

2360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 57235);