Finite Group Databasebeta

#35315989

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12008

Subgroups

subgroupG/H
centerC42D664
commutatorC8×C83C22×C8
FrattiniC4×C8C22×D83
FittingC2×C4×C16×C83C2
socleC22×C83C2×#107
prime radicalC23×C83#107
cosocleC4×C8×C83C23
hypercenterC2×C4×C16D83
hypocenterC83#12008
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×C16

242 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=e,b^2=df,c^2=h,d^2=fh,e^2=g,f^2=h,b^a=bd,d^a=df,f^a=fh,i^a=i^82

Conjugacy classes & character table

5336 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 81153);