Finite Group Databasebeta

#35376183

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #18068

Subgroups

subgroupG/H
centerC2×C4C22×D332
commutatorC2×C4×C83C23×C4
FrattiniC42C23×D83
FittingC8×M16×C83C2
socleC22×C83C2×C4×D4
prime radicalC23×C83C4×D4
cosocleC42×C83C24
hypercenterC8×M16D83
hypocenterC83#18068
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C4×M16 ◁ C8×M16

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

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

Conjugacy classes & character table

3350 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 141347);