Finite Group Databasebeta

#38787012

order25664
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ #350

Subgroups

subgroupG/H
centerC4C22⋊#13107944
commutatorC4×C401C2×C8
FrattiniC2×C4C2×#13107944
Fitting, prime radical#41×C401C4
socleC2×C401C22⋊C8
cosocleC2×#15691999C22
hypercenter#41#13107944
hypocenterC401#350
LCSG ▷ C4×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C4 ◁ C2×C4 ◁ #41

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Polycyclic presentation:

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

Conjugacy classes & character table

1028 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1447);