Finite Group Databasebeta

#38740554

order25216
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1280

Subgroups

subgroupG/H
centerC23#15691335
commutatorC22×C197C4×C8
FrattiniC23×C4C2×D197
FittingC2×C22⋊C8×C197C2
socleC23×C197C22⋊C4
prime radicalC24×C197C2×C4
cosocleC23×C4×C197C22
hypercenterC2×C22⋊C8D197
hypocenterC197#1280
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

264 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 93 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=d,b^2=e,d^2=g,b^a=bc,c^a=cf,d^b=df,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, 2352);