Finite Group Databasebeta

#38786971

order25664
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ #330

Subgroups

subgroupG/H
centerC22C22⋊#13107944
commutatorC2×C4×C401C2×C4
FrattiniC2×C4C2×#13107944
FittingC4⋊C4×C401C4
socle, prime radicalC22×C401C22⋊C4
cosocleC4×Dic401C22
hypercenterC4⋊C4#13107944
hypocenterC401#330
LCSG ▷ C2×C4×C401 ▷ C22×C401 ▷ C401
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25664

Polycyclic presentation:

2^6,401|a^2=d,b^2=e,c^2=f,d^2=e,b^a=bc,c^a=ce,g^a=g^20,c^b=cf,d^b=def,g^d=g^400

Conjugacy classes & character table

1019 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1406);