Finite Group Databasebeta

#11739647

order896
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2873

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D7
commutatorC2×C7C22×C42
FittingC2×C7×#117C2
socleC22×C7C23×C4
prime radicalC24×C7C2×C4
cosocleC2×C4×C7C24
hypercenterC2×#117D7
hypocenterC7#2873
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×#117

564 conjugacy classes of subgroups; only the 373 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 373 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,d^a=dg,h^a=h^6,c^b=cg

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13251129, #13251132, #13251134, …
maximal normal subgroup of#13251129, #13251132, #13251134, …
maximal quotient of#13319380, #13319404, #13319433, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14413);