Finite Group Databasebeta

#11729615

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2128

Subgroups

subgroupG/H
centerC2C2×#6408
commutatorC2×C4×C7C22×C4
FrattiniC2×D4C22×D7
Fitting, prime radicalC7×#535C2
socleC2×C7C2×#99
cosocleC2×C7×D4C23
hypercenter#535D7
hypocenterC7#2128
LCSG ▷ C2×C4×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #535

270 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 73 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|a^2=e,c^2=g,d^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^6,c^b=cg,d^b=dg,e^b=efg,e^d=eg

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269343, #13269344, #13269358, …
maximal normal subgroup of#13269343, #13269344, #13269358, …
maximal quotient of#13262909, #13262964, #13263086, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4381);