Finite Group Databasebeta

#11725293

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

Aliases

No aliases for this group.

Splittings

FittingC7×#341 ⋊ C2
SylowC7 ⋊ #1349

Subgroups

subgroupG/H
centerC22#6383
commutatorC2×C7×C8C2×C4
FrattiniC22×C8C2×D7
FittingC7×#341C2
socleC22×C7#102
prime radical#89887C2
cosocleC22×C7×C8C22
hypercenter#341D7
hypocenterC7#1349
LCSG ▷ C2×C7×C8 ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #341

114 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 114 conjugacy classes of subgroups — too many to draw. Only its 35 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=d,c^2=fg,d^2=g,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,c^b=cf,d^b=defg,e^b=eg,f^b=fg,h^b=h^6

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1349, C2×#11725293, #13264048, …
maximal normal subgroup ofD7×#1349, C2×#11725293, #13264048, …
maximal quotient of#13240480, #13240489, #13240492, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 59);