Finite Group Databasebeta

#38762660

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

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #448

Subgroups

subgroupG/H
centerC22C2×C22⋊D397
commutator, cosocleC2×C4×C397C23
FrattiniC2×C4C22×D397
Fitting, prime radical#121×C397C2
socleC22×C397C2×D4
hypercenter#121D397
hypocenterC397#448
LCSG ▷ C2×C4×C397 ▷ C2×C397 ▷ C397
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12704

Polycyclic presentation:

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

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, 687);