Finite Group Databasebeta

#38740652

order25216
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1322

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic197
commutatorC22×C197C2×C16
FrattiniC22×C8C2×D197
FittingC2×C4⋊C8×C197C2
socleC22×C197C22⋊C8
prime radicalC23×C197C2×C8
cosocleC22×C8×C197C22
hypercenterC2×C4⋊C8D197
hypocenterC197#1322
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4⋊C8

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Polycyclic presentation:

2^7,197|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^196,d^b=de

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, 2450);