Finite Group Databasebeta

#38786383

order25664
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#100×C401 ⋊ C2
SylowC401 ⋊ #472

Subgroups

subgroupG/H
centerC2#27165710
commutator, cosocleC2×C4×C401C23
FrattiniC2×C4C22×D401
Fitting#100×C401C2
socleC2×C401#121
hypercenter#100D401
hypocenterC401#472
LCSG ▷ C2×C4×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C2 ◁ C2×C4 ◁ #100

108 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 108 conjugacy classes of subgroups — too many to draw. Only its 35 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) = 6416

Polycyclic presentation:

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

Conjugacy classes & character table

2216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 818);