Finite Group Databasebeta

#11726535

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ C4×#103

Subgroups

subgroupG/H
centerC23D4×D7
commutatorC4×C7C2×C42
FrattiniC22×C4C22×D7
FittingC7×#340C2
socle, prime radicalC23×C7C2×D4
cosocleC22×C4×C7C23
hypercenter#340D7
hypocenterC7C4×#103
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C22×C4 ◁ #340

332 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 129 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) = 896

Polycyclic presentation:

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×D7×#103, C2×#11726535, C4×#89544, …
maximal normal subgroup ofC4×D7×#103, C2×#11726535, C4×#89544, …
maximal quotient of#13244392, #13244422, #13244427, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1301);