Finite Group Databasebeta

#38740770

order25216
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1365

Subgroups

subgroupG/H
centerC22#20263247
commutatorC2×C8×C197C2×C4
FrattiniC4×C8C2×D197
Fitting#500×C197C2
socle, prime radicalC22×C197#102
cosocleC4×C8×C197C22
hypercenter#500D197
hypocenterC197#1365
LCSG ▷ C2×C8×C197 ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #500

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25216

Polycyclic presentation:

2^7,197|a^2=d,b^2=eg,c^2=fg,d^2=efg,f^2=g,b^a=bc,c^a=ce,h^a=h^196,c^b=cf,d^b=def,f^b=fg

Conjugacy classes & character table

2185 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2568);