Finite Group Databasebeta

#35291841

order21248
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC83×C4⋊C32 ⋊ C2
SylowC83 ⋊ D4⋊C32

Subgroups

subgroupG/H
centerC2×C16C22⋊D83
commutatorC4×C83C2×C32
FrattiniC4×C16C2×D83
FittingC83×C4⋊C32C2
socleC22×C83C22⋊C16
prime radicalC2×D332C16
cosocleC4×C16×C83C22
hypercenterC4⋊C32D83
hypocenterC83D4⋊C32
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C16 ◁ C4×C16 ◁ C4⋊C32

138 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 10624

Polycyclic presentation:

2^8,83|a^2=d,c^2=e,d^2=f,f^2=g,g^2=h,b^a=bc,c^a=ce,c^b=ce,i^b=i^82

Conjugacy classes & character table

3392 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 57005);