Finite Group Databasebeta

#11729765

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1757

Subgroups

subgroupG/H
centerC8C22⋊Dic7
commutatorC22×C7C2×C42
FrattiniC22×C4C22×D7
FittingC2×C7×#131C2
socleC2×C7C4×C22⋊C4
prime radicalC2×C7×#41C22
cosocleC22×C4×C7C23
hypercenterC2×#131D7
hypocenterC7#1757
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×#131

284 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 224

Polycyclic presentation:

2^7,7|a^2=e,b^2=f,c^2=e,e^2=g,b^a=bd,f^a=fg,d^b=dg,h^b=h^6

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13240802, #13240803, #13240805, …
maximal normal subgroup of#13240802, #13240803, #13240805, …
maximal quotient of#13244324, #13244328, #13244332, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4531);