Finite Group Databasebeta

#11729458

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1890

Subgroups

subgroupG/H
centerC22#6500
commutatorC23×C7C22×C4
FrattiniC24C22×D7
FittingC2×C7×#123C2
socleC22×C7#120
prime radicalC22×C7×D4C22
cosocleC24×C7C23
hypercenterC2×#123D7
hypocenterC7#1890
LCSG ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C24 ◁ C2×#123

386 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 97 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=f,b^2=dfg,b^a=bd,c^a=ce,e^a=eg,h^a=h^6,e^b=eg,h^b=h^6,d^c=dg,f^c=fg

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269562, #13269564, #13269601, …
maximal normal subgroup of#13269562, #13269564, #13269601, …
maximal quotient of#13248487, #13248497, #13248776, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4224);