Finite Group Databasebeta

#11728341

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

Aliases

No aliases for this group.

Splittings

FittingC2×C7×#106 ⋊ C2
SylowC7 ⋊ #2094

Subgroups

subgroupG/H
centerC23D4×D7
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC2×C7×#106C2
socleC23×C7C2×D4
prime radicalC22×D28C22
hypercenterC2×#106D7
hypocenterC7#2094
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#106

290 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 290 conjugacy classes of subgroups — too many to draw. Only its 87 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) = 448

Polycyclic presentation:

2^7,7|a^2=d,b^2=deg,d^2=g,e^2=g,b^a=bdg,c^a=ceg,c^b=cf,d^b=dg,e^b=eg,d^c=dg,e^c=eg,h^c=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2094, C2×#11728341, #13383590, …
maximal normal subgroup ofD7×#2094, C2×#11728341, #13383590, …
maximal quotient of#13258776, #13258805, #13258837, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3107);