Finite Group Databasebeta

#11729174

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2150

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D7
commutator, socleC22×C7C22×C8
FittingC2×C7×M32C2
prime radicalC23×C7C2×C8
cosocleC2×C7×C8C23
hypercenterC2×M32D7
hypocenterC7#2150
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C8 ◁ C2×M32

172 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 97 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=e,b^2=d,e^2=f,f^2=g,b^a=bd,c^a=cg,h^b=h^6

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241198, #13269121, #13269123, …
maximal normal subgroup of#13241198, #13269121, #13269123, …
maximal quotient of#13265340, #13265366, #13265398, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3940);