Finite Group Databasebeta

#38741506

order25216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#335×C197 ⋊ C2
SylowC197 ⋊ C8×D8

Subgroups

subgroupG/H
centerC2×C4D4×D197
commutatorC4×C197C22×C8
FrattiniC42C22×D197
Fitting#335×C197C2
socleC22×C197C4×D4
prime radicalC2×D1576C4
cosocleC42×C197C23
hypercenter#335D197
hypocenterC197C8×D8
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C42 ◁ #335

196 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 73 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=e,c^2=e,d^2=f,e^2=g,b^a=bd,d^a=df,d^b=df,h^b=h^196,h^c=h^196

Conjugacy classes & character table

2800 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 3304);