Finite Group Databasebeta

#11727583

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1773

Subgroups

subgroupG/H
centerC2×C4C2×D28
commutatorC4×C7C2×C42
FrattiniC22×C4C22×D7
FittingC2×C7×#97C2
socleC22×C7C4×D4
prime radicalC23×C7#41
cosocleC22×C4×C7C23
hypercenterC2×#97D7
hypocenterC7#1773
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#97

224 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 125 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=de,d^2=g,b^a=bd,c^a=cg,d^b=dg,e^b=eg,h^b=h^6

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269066, #13269068, #13269073, …
maximal normal subgroup of#13269066, #13269068, #13269073, …
maximal quotient of#13244962, #13244966, #13244970, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2349);