Finite Group Databasebeta

#11725276

order896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1372

Subgroups

subgroupG/H
centerC2×C4#1141
commutatorC7×C8C2×C8
FrattiniC4×C8C2×D7
FittingC7×#335C2
socle, prime radicalC22×C7#107
cosocleC4×C7×C8C22
hypercenter#335D7
hypocenterC7#1372
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ #335

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 896

Polycyclic presentation:

2^7,7|a^2=d,b^2=ceg,c^2=eg,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^b=h^6

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1372, C2×#11725276, #13265378, …
maximal normal subgroup ofD7×#1372, C2×#11725276, #13265378, …
maximal quotient of#13240537, #13240665, #13241478, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 42);