Finite Group Databasebeta

#35323185

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

Aliases

No aliases for this group.

Splittings

FittingC83×#3067 ⋊ C2
SylowC83 ⋊ #13318

Subgroups

subgroupG/H
centerC2#24908459
commutator, cosocleC22×C8×C83C23
FrattiniC22×C8C22×D83
FittingC83×#3067C2
socleC2×C83#1999
hypercenter#3067D83
hypocenterC83#13318
LCSG ▷ C22×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#131 ◁ #3067

532 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 532 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1346 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 88349);