Finite Group Databasebeta

#11735915

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

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C7×C8 ⋊ C2
SylowC7 ⋊ #3169

Subgroups

subgroupG/H
centerC2×C4C2×D28
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC2×C4×C7×C8C2
socleC22×C7C22×D4
hypercenterC2×C4×C8D7
hypocenterC7#3169
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8

456 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13249016, #13249018, #13252955, …
maximal normal subgroup of#13249016, #13249018, #13252955, …
maximal quotient of#13354335, #13358015, #13358978, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 10681);