Finite Group Databasebeta

#38740749

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

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1357

Subgroups

subgroupG/H
centerC2#27160823
commutatorC42×C197C2×C4
FrattiniC4×C8C2×D197
Fitting, prime radical#493×C197C2
socleC2×C197#331
cosocleC4×C8×C197C22
hypercenter#493D197
hypocenterC197#1357
LCSG ▷ C42×C197 ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #493

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3152

Polycyclic presentation:

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

Conjugacy classes & character table

2179 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2547);