Finite Group Databasebeta

#38786003

order25664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#95×C401 ⋊ C2
SylowC401 ⋊ #388

Subgroups

subgroupG/H
center, FrattiniC23C22×D401
commutatorC22×C401C22×C4
Fitting#95×C401C2
socle, cosocleC23×C401C23
prime radicalC23×D401C22
hypercenter#95D401
hypocenterC401#388
LCSG ▷ C22×C401 ▷ C401
UCSC1 ◁ C23 ◁ #95

190 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 67 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|a^2=f,b^2=df,c^2=d,b^a=bd,c^a=ce,g^b=g^400

Conjugacy classes & character table

4028 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 438);