Finite Group Databasebeta

#38763410

order25408
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #346

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#13097544
commutatorC2×C397C4×C8
FittingC42×C397C4
socle, prime radicalC22×C397C2×C8
cosocleC2×#15691787C22
hypercenterC42#13097544
hypocenterC397#346
LCSG ▷ C2×C397 ▷ C397
UCSC1 ◁ C2×C4 ◁ C42

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25408

Polycyclic presentation:

2^6,397|a^2=c,b^2=d,c^2=e,e^2=f,b^a=bf,g^a=g^334,g^c=g^396

Conjugacy classes & character table

1624 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1437);