Finite Group Databasebeta

#11726707

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1820

Subgroups

subgroupG/H
centerC22D7×C22⋊C4
commutatorC23×C7C22×C4
FrattiniC24C22×D7
FittingC7×#342C2
socleC22×C7C2×C22⋊C4
prime radical, cosocleC24×C7C23
hypercenter#342D7
hypocenterC7#1820
LCSG ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C24 ◁ #342

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

normal subgroups only

This group has 300 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=g,c^2=d,b^a=bd,c^a=ce,e^a=eg,h^b=h^6,f^c=fg

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13264458, #13264460, #13264468, …
maximal normal subgroup of#13264458, #13264460, #13264468, …
maximal quotient of#13247121, #13247127, #13247133, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1473);