Finite Group Databasebeta

#11729401

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1856

Subgroups

subgroupG/H
centerC22#6516
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#518C2
socleC22×C7#120
prime radicalC22×C7×D4C22
cosocleC22×C4×C7C23
hypercenter#518D7
hypocenterC7#1856
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #518

324 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,d^b=dg,e^b=eg,d^c=dg

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13270546, #13270547, #13270553, …
maximal normal subgroup of#13270546, #13270547, #13270553, …
maximal quotient of#13247658, #13247668, #13247772, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4167);