Finite Group Databasebeta

#11729752

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1738

Subgroups

subgroupG/H
centerC2×C4C2×D28
commutatorC4×C7C2×C42
FrattiniC22×C4C22×D7
FittingC22×C7×M16C2
socleC22×C7C2×C4⋊C4
prime radicalC24×C7Q8
cosocleC22×C4×C7C23
hypercenterC22×M16D7
hypocenterC7#1738
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

372 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 372 conjugacy classes of subgroups — too many to draw. Only its 189 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,d^2=g,e^2=g,f^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^6,c^b=cg

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13259134, #13259135, #13259180, …
maximal normal subgroup of#13259134, #13259135, #13259180, …
maximal quotient of#13243258, #13243268, #13243272, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4518);