Finite Group Databasebeta

#11727573

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1943

Subgroups

subgroupG/H
centerC23C2×D28
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC2×C7×#97C2
socle, prime radicalC23×C7C2×D4
cosocleC22×C4×C7C23
hypercenterC2×#97D7
hypocenterC7#1943
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

240 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 109 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) = 896

Polycyclic presentation:

2^7,7|a^2=f,b^2=f,c^2=e,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^6,c^b=cg

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13270528, #13270531, #13271509, …
maximal normal subgroup of#13270528, #13270531, #13271509, …
maximal quotient of#13252343, #13252363, #13252461, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2339);