Finite Group Databasebeta

#11726841

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

Aliases

No aliases for this group.

Splittings

FittingC7×#347 ⋊ C2
SylowC7 ⋊ #2110

Subgroups

subgroupG/H
centerC4C42×D7
commutatorC4×C7C2×C42
FrattiniC2×C8C22×D7
FittingC7×#347C2
socleC2×C7C2×#97
prime radicalC22×D7M16
cosocleC2×C7×C8C23
hypercenter#347D7
hypocenterC7#2110
LCSG ▷ C4×C7 ▷ C7
UCSC1 ◁ C4 ◁ #347

160 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 85 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=d,b^2=e,d^2=f,f^2=g,b^a=bf,e^a=eg,c^b=cg,d^b=dg,h^c=h^6

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13264975, #13264977, #13264980, …
maximal normal subgroup of#13264975, #13264977, #13264980, …
maximal quotient of#13262799, #13262803, #13262837, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1607);