Finite Group Databasebeta

#38763409

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

Aliases

No aliases for this group.

Splittings

FittingC16×C397 ⋊ C4
SylowC397 ⋊ #346

Subgroups

subgroupG/H
center, FrattiniC8C2×#13097544
commutator, socleC2×C397C4×C8
FittingC16×C397C4
prime radicalC2×D397C2×C8
cosocleC8×D397C22
hypercenterC16#13097544
hypocenterC397#346
LCSG ▷ C2×C397 ▷ C397
UCSC1 ◁ C8 ◁ C16

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6352

Polycyclic presentation:

2^6,397|a^2=c,b^2=d,c^2=e,e^2=f,b^a=bf,g^b=g^334,g^d=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, 1436);