Finite Group Databasebeta

#38740665

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

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1328

Subgroups

subgroupG/H
centerC4#20263241
commutator, prime radicalC23×C197C2×C8
FrattiniC2×M16C2×D197
Fitting#424×C197C2
socleC2×C197#324
cosocleC2×M16×C197C22
hypercenter#424D197
hypocenterC197#1328
LCSG ▷ C23×C197 ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #424

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6304

Polycyclic presentation:

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

Conjugacy classes & character table

2770 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2463);