Finite Group Databasebeta

#38740679

order25216
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1333

Subgroups

subgroupG/H
centerC22#20263247
commutatorC8×C197C2×C8
FrattiniC4×C8C2×D197
FittingC4×D8×C197C2
socleC22×C197#102
prime radicalC2×D8×C197C4
cosocleC4×C8×C197C22
hypercenterC4×D8D197
hypocenterC197#1333
LCSG ▷ C8×C197 ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×D8

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Polycyclic presentation:

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

Conjugacy classes & character table

2776 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2477);