Finite Group Databasebeta

#11725371

order896
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1365

Subgroups

subgroupG/H
centerC22#6395
commutatorC2×C7×C8C2×C4
FrattiniC4×C8C2×D7
FittingC7×C4⋊C16C2
socle, prime radicalC22×C7#102
cosocleC4×C7×C8C22
hypercenterC4⋊C16D7
hypocenterC7#1365
LCSG ▷ C2×C7×C8 ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4⋊C16

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 896

Polycyclic presentation:

2^7,7|a^2=d,b^2=eg,c^2=fg,d^2=efg,f^2=g,b^a=bc,c^a=ce,c^b=cf,d^b=def,f^b=fg,h^b=h^6

Conjugacy classes & character table

149 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1365, C2×#11725371, #13265080, …
maximal normal subgroup ofD7×#1365, C2×#11725371, #13265080, …
maximal quotient of#13240586, #13240982, #13241455, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 137);