Finite Group Databasebeta

#11726705

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1740

Subgroups

subgroupG/H
centerC22D7×C22⋊C4
commutatorC22×C7C2×C42
FrattiniC24C22×D7
FittingC7×#342C2
socleC22×C7C2×C22⋊C4
prime radical, cosocleC24×C7C23
hypercenter#342D7
hypocenterC7#1740
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C24 ◁ #342

420 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 137 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,c^2=g,b^a=bd,d^a=dg,e^b=eg,h^c=h^6

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13263969, #13263971, #13263979, …
maximal normal subgroup of#13263969, #13263971, #13263979, …
maximal quotient of#13243385, #13243391, #13243397, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1471);