Finite Group Databasebeta

#11737222

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC7×#440 ⋊ C2
SylowC7 ⋊ #2949

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutatorC4×C7C23×C4
FrattiniC2×C4C23×D7
FittingC7×#440C2
socleC22×C7C22×D4
prime radicalC2×D4×D7C22
cosocleC2×C4×C7C24
hypercenter#440D7
hypocenterC7#2949
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #440

492 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=f,b^2=g,c^2=f,e^2=g,b^a=be,d^a=dg,e^a=eg,h^a=h^6,e^b=eg,d^c=dg,h^d=h^6

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2949, C2×#11737222, #14217964, …
maximal normal subgroup ofD7×#2949, C2×#11737222, #14217964, …
maximal quotient of#13323258, #13323473, #13323482, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 11988);