Finite Group Databasebeta

#38763378

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

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #329

Subgroups

subgroupG/H
centerC22C22⋊#13097544
commutatorC2×C4×C397C2×C4
FrattiniC2×C4C2×#13097544
FittingC2×Q8×C397C4
socleC22×C397C22⋊C4
prime radicalC2×D1588C4
cosocleC4×Dic397C22
hypercenterC2×Q8#13097544
hypocenterC397#329
LCSG ▷ C2×C4×C397 ▷ C22×C397 ▷ C397
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12704

Polycyclic presentation:

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

Conjugacy classes & character table

1009 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1405);