Finite Group Databasebeta

#11744345

order896
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×C7×H(5,𝔽2) ⋊ C2
SylowC7 ⋊ #3585

Subgroups

subgroupG/H
centerC2C23×C22⋊D7
commutator, cosocleC4×C7C25
FrattiniC4C24×D7
FittingC2×C7×H(5,𝔽2)C2
socleC2×C7C23×D4
hypercenterC2×H(5,𝔽2)D7
hypocenterC7#3585
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×#41 ◁ C2×H(5,𝔽2)

1464 conjugacy classes of subgroups; only the 545 normal subgroups are shown.

normal subgroups only

This group has 1464 conjugacy classes of subgroups — too many to draw. Only its 545 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) = 112

Polycyclic presentation:

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

Conjugacy classes & character table

143 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13385090, #13385091, #13385112, …
maximal normal subgroup of#13385090, #13385091, #13385112, …
maximal quotient of#14217367, #14217379, #14217480, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 19111);