Finite Group Databasebeta

#35321374

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12997

Subgroups

subgroupG/H
centerC22#19127837
commutatorC2×C8×C83C22×C4
FrattiniC22×C8C22×D83
FittingC2×#350×C83C2
socleC22×C83#447
prime radicalC2×#41×C83D4
cosocleC22×C8×C83C23
hypercenterC2×#350D83
hypocenterC83#12997
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#131 ◁ C2×#350

492 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

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

Conjugacy classes & character table

2342 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 86538);