Finite Group Databasebeta

#35406527

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #21027

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D83
commutator, socleC23×C83C23×C4
FittingC2×#336×C83C2
prime radicalC24×C83C22×C4
cosocleC22×C4×C83C24
hypercenterC2×#336D83
hypocenterC83#21027
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×#336

906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=g,b^2=g,c^2=e,g^2=h,b^a=be,c^a=cf,d^a=dh,i^a=i^82,d^b=dh,i^b=i^82,d^c=dh,i^c=i^82

Conjugacy classes & character table

3356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 171691);