Finite Group Databasebeta

#38740693

order25216
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1338

Subgroups

subgroupG/H
centerC2×C4#15691335
commutatorC2×C4×C197C2×C8
FrattiniC4×C8C2×D197
FittingC4⋊C16×C197C2
socle, prime radicalC22×C197C22⋊C8
cosocleC4×C8×C197C22
hypercenterC4⋊C16D197
hypocenterC197#1338
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C4⋊C16

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25216

Polycyclic presentation:

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

Conjugacy classes & character table

3958 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2491);