Finite Group Databasebeta

#11726929

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ C4×SD32

Subgroups

subgroupG/H
centerC22D7×D8
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
FittingC7×#357C2
socleC22×C7C2×D8
prime radicalC2×C7×D8C22
cosocleC2×C7×C8C23
hypercenter#357D7
hypocenterC7C4×SD32
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #357

162 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 59 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=e,b^2=g,c^2=e,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^6,d^b=df,f^b=fg,h^b=h^6,h^c=h^6

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×D7×SD32, C2×#11726929, C4×#89684, …
maximal normal subgroup ofC4×D7×SD32, C2×#11726929, C4×#89684, …
maximal quotient of#13265526, #13265695, #13265708, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1695);