Finite Group Databasebeta

#11739481

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC7×#509 ⋊ C2
SylowC7 ⋊ #3415

Subgroups

subgroupG/H
centerC2C2×D7×D8
commutator, cosocleC7×C8C24
FrattiniC8C23×D7
FittingC7×#509C2
socleC2×C7C22×D8
hypercenter#509D7
hypocenterC7#3415
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #509

370 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 113 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13510537, #13510540, #13510545, …
maximal normal subgroup of#13510537, #13510540, #13510545, …
maximal quotient of#13506706, #13506707, #13506839, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14247);