Finite Group Databasebeta

#38762690

order25408
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingH(5,𝔽2)×C397 ⋊ C2
SylowC397 ⋊ #453

Subgroups

subgroupG/H
centerC2#27163065
commutator, cosocleC2×C4×C397C23
FrattiniC2×C4C22×D397
FittingH(5,𝔽2)×C397C2
socleC2×C397#120
hypercenterH(5,𝔽2)D397
hypocenterC397#453
LCSG ▷ C2×C4×C397 ▷ C2×C397 ▷ C397
UCSC1 ◁ C2 ◁ C2×C4 ◁ H(5,𝔽2)

168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3176

Polycyclic presentation:

2^6,397|d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^396,d^b=df,e^b=ef,d^c=df

Conjugacy classes & character table

3382 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 717);