Finite Group Databasebeta

#11739249

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#494 ⋊ C2
SylowC7 ⋊ #3223

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#494C2
socleC22×C7C22×D4
prime radicalC2×#1161C22
hypercenter#494D7
hypocenterC7#3223
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #494

364 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 364 conjugacy classes of subgroups — too many to draw. Only its 109 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) = 448

Polycyclic presentation:

2^7,7|a^2=g,b^2=e,c^2=g,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,c^b=ce,d^b=dg,f^c=fg,h^d=h^6

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13274214, D7×#3223, C2×#11739249, …
maximal normal subgroup of#13274214, D7×#3223, C2×#11739249, …
maximal quotient of#13363174, #13363590, #13364392, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14015);