Finite Group Databasebeta

#11725463

order896
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1374

Subgroups

subgroupG/H
center, FrattiniC22×C8C2×D7
commutatorC2×C7C4×C16
FittingC2×C4×C7×C8C2
socle, prime radicalC23×C7C2×C8
cosocleC22×C7×C8C22
hypercenterC2×C4×C8D7
hypocenterC7#1374
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22×C8 ◁ C2×C4×C8

160 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 105 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=d,b^2=e,d^2=f,f^2=g,b^a=bc,h^a=h^6

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13240539, #13240540, #13240562, …
maximal normal subgroup of#13240539, #13240540, #13240562, …
maximal quotient of#13240624, #13240638, #13240645, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 229);