Finite Group Databasebeta

#38763403

order25408
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #344

Subgroups

subgroupG/H
centerC2(C2×#13097544)⋊C4
commutatorC22×C397C42
FrattiniC23C2×#13097544
FittingC22⋊C4×C397C4
socleC2×C397#95
prime radicalC23×C397C2×C4
cosocleC22×Dic397C22
hypercenterC22⋊C4#13097544
hypocenterC397#344
LCSG ▷ C22×C397 ▷ C2×C397 ▷ C397
UCSC1 ◁ C2 ◁ C23 ◁ C22⋊C4

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6352

Polycyclic presentation:

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

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1430);