Finite Group Databasebeta

#11727646

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#405 ⋊ C2
SylowC7 ⋊ #1931

Subgroups

subgroupG/H
centerC22#6493
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#405C2
socleC22×C7#121
prime radicalC22×D28C22
cosocleC22×C4×C7C23
hypercenter#405D7
hypocenterC7#1931
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #405

232 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 77 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|a^2=f,b^2=dfg,c^2=d,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,e^c=eg

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1931, C2×#11727646, #13356339, …
maximal normal subgroup ofD7×#1931, C2×#11727646, #13356339, …
maximal quotient of#13252032, #13252046, #13252123, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2412);