Finite Group Databasebeta

#35311390

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC83×#2905 ⋊ C2
SylowC83 ⋊ #11056

Subgroups

subgroupG/H
centerC2×C4#14581761
commutatorC22×C4×C83C22×C4
FrattiniC23×C4C22×D83
FittingC83×#2905C2
socleC22×C83#386
prime radicalC22×#13050590C22
cosocleC23×C4×C83C23
hypercenter#2905D83
hypocenterC83#11056
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #2905

942 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1856 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 76554);