Finite Group Databasebeta

#11739959

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2923

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D7
commutator, socleC22×C7C23×C4
FittingC4×C7×#41C2
prime radicalC2×C7×#41C22
cosocleC2×C4×C7C24
hypercenterC4×#41D7
hypocenterC7#2923
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C4×#41

384 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 213 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,c^2=e,f^2=g,b^a=be,c^a=cg,h^a=h^6,d^b=dg

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13250619, #13250623, #13250626, …
maximal normal subgroup of#13250619, #13250623, #13250626, …
maximal quotient of#13351287, #13351331, #13351691, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14725);