Finite Group Databasebeta

#11729337

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1798

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D7
commutator, socleC23×C7C22×C4
FittingC2×C7×#117C2
prime radicalC24×C7C2×C4
cosocleC22×C4×C7C23
hypercenterC2×#117D7
hypocenterC7#1798
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C2×#117

312 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 125 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=f,b^2=d,f^2=g,b^a=bd,c^a=ce,h^a=h^6,c^b=cg

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13240922, #13240923, #13240925, …
maximal normal subgroup of#13240922, #13240923, #13240925, …
maximal quotient of#13246469, #13246474, #13246499, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4103);