Finite Group Databasebeta

#38786261

order25664
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C401 ⋊ C2
SylowC401 ⋊ #449

Subgroups

subgroupG/H
centerC22C2×D1604
commutator, cosocleC2×C4×C401C23
FrattiniC2×C4C22×D401
FittingC22⋊C8×C401C2
socleC22×C401C2×D4
hypercenterC22⋊C8D401
hypocenterC401#449
LCSG ▷ C2×C4×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

162 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 12832

Polycyclic presentation:

2^6,401|c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^400,d^b=df,g^b=g^400

Conjugacy classes & character table

4019 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 696);