Finite Group Databasebeta

#38740591

order25216
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1294

Subgroups

subgroupG/H
centerC23#15691335
commutatorC2×C4×C197C42
FrattiniC23×C4C2×D197
FittingC2×#95×C197C2
socleC23×C197C22⋊C4
prime radicalC24×C197D4
cosocleC23×C4×C197C22
hypercenterC2×#95D197
hypocenterC197#1294
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#95

276 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 89 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=d,b^2=e,c^2=f,b^a=bc,c^a=cf,e^a=efg,h^a=h^196,c^b=cg

Conjugacy classes & character table

3958 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2389);