Finite Group Databasebeta

#38745356

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

Aliases

No aliases for this group.

Splittings

Fitting#376×C197 ⋊ C2
SylowC197 ⋊ #2319

Subgroups

subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
Fitting#376×C197C2
socle, cosocleC23×C197C24
prime radicalC22×D788C22
hypercenter#376D197
hypocenterC197#2319
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ #376

540 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 540 conjugacy classes of subgroups — too many to draw. Only its 189 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=g,b^2=e,d^2=f,b^a=be,c^a=cf,d^a=de,h^a=h^196,c^b=ce,h^c=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, 7154);