Finite Group Databasebeta

#11726816

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C7×C16 ⋊ C2
SylowC7 ⋊ #2249

Subgroups

subgroupG/H
centerC22C2×D56
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC4×C7×C16C2
socleC22×C7C2×D8
prime radicalC2×D112C2
hypercenterC4×C16D7
hypocenterC7#2249
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×C16

184 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 61 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|b^2=df,c^2=eg,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^6

Conjugacy classes & character table

230 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241434, #13241436, #13241437, …
maximal normal subgroup of#13241434, #13241436, #13241437, …
maximal quotient of#13268449, #13268454, #13268459, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1582);