Finite Group Databasebeta

#38763433

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

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #356

Subgroups

subgroupG/H
centerC2#27163155
commutatorC2×C4×C397C2×C4
FrattiniC2×C4C2×#13097544
FittingC42×C397C4
socleC2×C397#99
prime radicalC22×C397C22⋊C4
cosocleC2×Dic794C22
hypercenterC42#13097544
hypocenterC397#356
LCSG ▷ C2×C4×C397 ▷ C22×C397 ▷ C2×C397 ▷ C397
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C42

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6352

Polycyclic presentation:

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

Conjugacy classes & character table

1597 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1460);