Finite Group Databasebeta

#38785903

order25664
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ #352

Subgroups

subgroupG/H
centerC2#27165651
commutatorC23×C401C2×C4
FrattiniC2×D4C2×D401
Fitting#99×C401C2
socleC2×C401#99
prime radical, cosocleC2×D4×C401C22
hypercenter#99D401
hypocenterC401#352
LCSG ▷ C23×C401 ▷ C22×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6416

Polycyclic presentation:

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

Conjugacy classes & character table

2213 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 338);