Finite Group Databasebeta

#38741307

order25216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1526

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic197
commutatorC2×C4×C197C22×C4
FrattiniC42C22×D197
Fitting#533×C197C2
socleC22×C197C2×C22⋊C4
prime radicalC23×C197C22⋊C4
cosocleC42×C197C23
hypercenter#533D197
hypocenterC197#1526
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #533

226 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Polycyclic presentation:

2^7,197|a^2=e,b^2=f,c^2=g,d^2=g,e^2=f,b^a=bd,d^a=df,h^a=h^196,d^b=dg,e^b=efg

Conjugacy classes & character table

2782 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 3105);