Finite Group Databasebeta

#11727043

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

Aliases

No aliases for this group.

Splittings

FittingC7×C4⋊C16 ⋊ C2
SylowC7 ⋊ #2224

Subgroups

subgroupG/H
centerC22C2×D56
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC7×C4⋊C16C2
socleC22×C7C2×D8
prime radicalC2×D56C22
hypercenterC4⋊C16D7
hypocenterC7#2224
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4⋊C16

142 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 55 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=d,b^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^6,e^c=ef,f^c=fg,h^c=h^6

Conjugacy classes & character table

149 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13267577, #13267578, #13267598, …
maximal normal subgroup of#13267577, #13267578, #13267598, …
maximal quotient of#13269838, #13270391, #13271447, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1809);