Finite Group Databasebeta

#38762256

order25408
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #327

Subgroups

subgroupG/H
centerC22C22⋊Dic397
commutatorC2×C4×C397C2×C4
FrattiniC22×C4C2×D397
Fitting, prime radical#121×C397C2
socleC22×C397C22⋊C4
cosocleC22×C4×C397C22
hypercenter#121D397
hypocenterC397#327
LCSG ▷ C2×C4×C397 ▷ C22×C397 ▷ C397
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6352

Polycyclic presentation:

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

Conjugacy classes & character table

2791 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 283);