Finite Group Databasebeta

#11725301

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1346

Subgroups

subgroupG/H
centerC22#6380
commutatorC22×C4×C7C2×C4
FrattiniC2×C4⋊C4C2×D7
FittingC7×#343C2
socleC22×C7#99
prime radicalC23×C7C22⋊C4
cosocleC2×C7×C4⋊C4C22
hypercenter#343D7
hypocenterC7#1346
LCSG ▷ C22×C4×C7 ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ #343

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

normal subgroups only

This group has 124 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) = 224

Polycyclic presentation:

2^7,7|a^2=d,b^2=g,c^2=f,d^2=g,b^a=bc,c^a=ce,e^a=eg,c^b=cf,d^b=def,h^b=h^6,d^c=dg

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1346, C2×#11725301, #13263995, …
maximal normal subgroup ofD7×#1346, C2×#11725301, #13263995, …
maximal quotient of#13240483, #13240489, #13240507, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 67);