Finite Group Databasebeta

#11735908

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C7×C8 ⋊ C2
SylowC7 ⋊ #3131

Subgroups

subgroupG/H
centerC2×C4C2×D28
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC2×C4×C7×C8C2
socleC22×C7C22×D4
prime radical#90168C2
hypercenterC2×C4×C8D7
hypocenterC7#3131
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8

400 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 141 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|b^2=f,c^2=e,d^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^6

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13249106, #13249121, #13253145, …
maximal normal subgroup of#13249106, #13249121, #13253145, …
maximal quotient of#13353989, #13356410, #13357434, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 10674);