Finite Group Databasebeta

#38744679

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

Aliases

No aliases for this group.

Splittings

Fitting#362×C197 ⋊ C2
SylowC197 ⋊ #2193

Subgroups

subgroupG/H
centerC2#27161214
commutator, cosocleC2×C8×C197C23
FrattiniC2×C8C22×D197
Fitting#362×C197C2
socleC2×C197#447
hypercenter#362D197
hypocenterC197#2193
LCSG ▷ C2×C8×C197 ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #362

210 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 47 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|c^2=g,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,h^a=h^196,d^b=df,f^b=fg,h^b=h^196,e^c=eg,h^c=h^196

Conjugacy classes & character table

1591 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 6477);