Finite Group Databasebeta

#11725898

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC7×#324 ⋊ C2
SylowC7 ⋊ #1463

Subgroups

subgroupG/H
centerC22D7×C22⋊C4
commutatorC23×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#324C2
socleC22×C7C2×C22⋊C4
prime radicalC23×D7C2×C4
cosocleC22×C4×C7C23
hypercenter#324D7
hypocenterC7#1463
LCSG ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #324

312 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 71 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=e,b^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,e^b=ef,h^c=h^6

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13263171, #13263174, #13263181, …
maximal normal subgroup of#13263171, #13263174, #13263181, …
maximal quotient of#13241929, #13241942, #13241956, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 664);