Finite Group Databasebeta

#38742994

order25216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#342×C197 ⋊ C2
SylowC197 ⋊ #1867

Subgroups

subgroupG/H
centerC22#20263296
commutatorC23×C197C22×C4
FrattiniC24C22×D197
Fitting#342×C197C2
socleC22×C197#120
prime radicalC22×C22⋊D197C22
cosocleC24×C197C23
hypercenter#342D197
hypocenterC197#1867
LCSG ▷ C23×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C24 ◁ #342

374 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 374 conjugacy classes of subgroups — too many to draw. Only its 83 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|a^2=f,b^2=f,b^a=bd,c^a=ce,h^a=h^196,e^b=eg,d^c=dg,h^c=h^196

Conjugacy classes & character table

2188 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 4792);