Finite Group Databasebeta

#38745777

order25216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #2366

Subgroups

subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
Fitting, prime radicalC2×#127×C197C2
socle, cosocleC23×C197C24
hypercenterC2×#127D197
hypocenterC197#2366
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×#127

832 conjugacy classes of subgroups; only the 261 normal subgroups are shown.

normal subgroups only

This group has 832 conjugacy classes of subgroups — too many to draw. Only its 261 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=eg,c^2=f,d^2=e,b^a=be,c^a=cf,h^a=h^196,d^b=de,h^b=h^196

Conjugacy classes & character table

2794 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 7575);