Finite Group Databasebeta

#38752448

order25216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#101×C197 ⋊ C2
SylowC197 ⋊ #3069

Subgroups

subgroupG/H
centerC2C2×#20263299
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#101×C197C2
socleC2×C197C2×#121
prime radical#27161879C2
hypercenterC2×#101D197
hypocenterC197#3069
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#101

446 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 446 conjugacy classes of subgroups — too many to draw. Only its 129 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=g,b^2=e,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,d^b=dg,h^b=h^196,f^c=fg,h^c=h^196

Conjugacy classes & character table

2185 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 14246);