Finite Group Databasebeta

#38762377

order25408
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C397 ⋊ C2
SylowC397 ⋊ #379

Subgroups

subgroupG/H
center, FrattiniC23C22×D397
commutatorC22×C397C22×C4
FittingC2×C22⋊C4×C397C2
socle, cosocleC23×C397C23
prime radicalC24×D397C2
hypercenterC2×C22⋊C4D397
hypocenterC397#379
LCSG ▷ C22×C397 ▷ C397
UCSC1 ◁ C23 ◁ C2×C22⋊C4

506 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 506 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6352

Polycyclic presentation:

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

Conjugacy classes & character table

3988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 404);