Finite Group Databasebeta

#11726848

order896
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2164

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D7
commutator, socleC22×C7C22×C8
FittingC7×C22⋊C16C2
prime radicalC23×C7C2×C8
cosocleC2×C7×C8C23
hypercenterC22⋊C16D7
hypocenterC7#2164
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C8 ◁ C22⋊C16

138 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 67 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=e,c^2=d,e^2=f,f^2=g,b^a=bd,c^b=cg,h^c=h^6

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2164, C2×#11726848, #13506879, …
maximal normal subgroup ofD7×#2164, C2×#11726848, #13506879, …
maximal quotient of#13268799, #13268833, #13269108, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1614);