Finite Group Databasebeta

#11726852

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2235

Subgroups

subgroupG/H
centerC22C2×D56
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC7×C22⋊C16C2
socleC22×C7C2×D8
prime radicalC23×C7D8
hypercenterC22⋊C16D7
hypocenterC7#2235
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22⋊C16

140 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 53 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=g,c^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#13267003, #13267004, #13267009, …
maximal normal subgroup of#13267003, #13267004, #13267009, …
maximal quotient of#13270085, #13270302, #13270742, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1618);