Finite Group Databasebeta

#38751623

order25216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C197 ⋊ C2
SylowC197 ⋊ #2956

Subgroups

subgroupG/H
centerC4C22×D788
commutatorC4×C197C23×C4
FrattiniC2×C4C23×D197
FittingC4×M16×C197C2
socleC2×C197C2×C4×D4
prime radical#27161879C2
cosocleC2×C4×C197C24
hypercenterC4×M16D197
hypocenterC197#2956
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C4 ◁ C2×M16 ◁ C4×M16

458 conjugacy classes of subgroups; only the 185 normal subgroups are shown.

normal subgroups only

This group has 458 conjugacy classes of subgroups — too many to draw. Only its 185 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) = 3152

Polycyclic presentation:

2^7,197|a^2=f,c^2=f,e^2=g,f^2=g,b^a=be,e^a=eg,h^a=h^196,e^b=eg,h^b=h^196,d^c=dg

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, 13421);