Finite Group Databasebeta

#38742897

order25216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1851

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D197
commutator, socleC23×C197C22×C4
FittingC4×C22⋊C4×C197C2
prime radicalC24×C197C2×C4
cosocleC22×C4×C197C23
hypercenterC4×C22⋊C4D197
hypocenterC197#1851
LCSG ▷ C23×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C4

324 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 12608

Polycyclic presentation:

2^7,197|a^2=f,b^2=f,f^2=g,b^a=bd,c^a=ce,h^a=h^196,c^b=cg,h^b=h^196

Conjugacy classes & character table

3964 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 4695);