Finite Group Databasebeta

#11727784

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C7×#99 ⋊ C2
SylowC7 ⋊ #1964

Subgroups

subgroupG/H
centerC22D7×C22⋊C4
commutatorC23×C7C22×C4
FrattiniC24C22×D7
FittingC2×C7×#99C2
socleC22×C7C2×C22⋊C4
prime radicalC2×#6502C2
cosocleC24×C7C23
hypercenterC2×#99D7
hypocenterC7#1964
LCSG ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

408 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 408 conjugacy classes of subgroups — too many to draw. Only its 85 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=df,c^2=e,b^a=bd,c^a=ce,d^a=dg,d^b=dg,f^b=fg,h^c=h^6

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1964, C2×#11727784, #13357542, …
maximal normal subgroup ofD7×#1964, C2×#11727784, #13357542, …
maximal quotient of#13252618, #13252622, #13252626, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2550);