Finite Group Databasebeta

#11728677

order896
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2170

Subgroups

subgroupG/H
centerC8D4×D7
commutatorC4×C7C22×C8
FrattiniC2×C8C22×D7
FittingC7×#443C2
socleC2×C7C8×D4
prime radicalC7×#135C4
cosocleC2×C7×C8C23
hypercenter#443D7
hypocenterC7#2170
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C8 ◁ C2×C8 ◁ #443

146 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 79 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=e,c^2=e,d^2=g,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^6,d^b=dg,h^c=h^6

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13265549, #13265552, #13265554, …
maximal normal subgroup of#13265549, #13265552, #13265554, …
maximal quotient ofD8×C7⋊C16, #13265513, SD16×C7⋊C16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3443);