Finite Group Databasebeta

#35319236

order21248
automorphism?
homologyAbelianization (H1) = C43 · Schur multiplier (H2) = C42

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12542

Subgroups

subgroupG/H
centerC16C4×Dic83
commutatorC4×C83C43
FrattiniC22×C8C22×D83
FittingC83×#2108C2
socleC2×C83#1726
prime radicalC23×C83#131
cosocleC22×C8×C83C23
hypercenter#2108D83
hypocenterC83#12542
LCSG ▷ C4×C83 ▷ C83
UCSC1 ◁ C16 ◁ #2108

350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

Conjugacy classes & character table

3368 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 84400);