Finite Group Databasebeta

#35373755

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC83×#1572 ⋊ C2
SylowC83 ⋊ #17841

Subgroups

subgroupG/H
centerC2×C4C2×D4×D83
commutatorC2×C4×C83C23×C4
FrattiniC42C23×D83
FittingC83×#1572C2
socleC22×C83C22×C4⋊C4
prime radicalC2×#13050590Q8
cosocleC42×C83C24
hypercenter#1572D83
hypocenterC83#17841
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1572

592 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=f,b^2=eg,d^2=g,e^2=g,f^2=h,b^a=be,e^a=eg,i^a=i^82,c^b=cg,i^b=i^82,d^c=dgh,i^d=i^82

Conjugacy classes & character table

1616 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 138919);