Finite Group Databasebeta

#38754493

order25216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#472×C197 ⋊ C2
SylowC197 ⋊ #3290

Subgroups

subgroupG/H
centerC2#27161713
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
Fitting#472×C197C2
socleC2×C197D42
hypercenter#472D197
hypocenterC197#3290
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C2×C4 ◁ #472

454 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 454 conjugacy classes of subgroups — too many to draw. Only its 117 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) = 6304

Polycyclic presentation:

2^7,197|e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,c^b=cg,d^b=de,e^b=eg,f^c=fg,h^c=h^196,e^d=eg,h^d=h^196

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(25216, 16291);