Finite Group Databasebeta

#35420571

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC83×#1998 ⋊ C2
SylowC83 ⋊ #22480

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D83
commutatorC23×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#1998C2
socleC22×C83C22×C22⋊C4
prime radicalC22×D332C2×C4
cosocleC22×C4×C83C24
hypercenter#1998D83
hypocenterC83#22480
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1998

1068 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=g,b^2=h,c^2=e,g^2=h,b^a=be,c^a=cf,f^a=fh,d^b=de,i^b=i^82,g^c=gh,i^c=i^82,i^d=i^82

Conjugacy classes & character table

1367 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 185735);