Finite Group Databasebeta

#11739774

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C7×D4 ⋊ C2
SylowC7 ⋊ #2328

Subgroups

subgroupG/H
center, FrattiniC23C23×D7
commutatorC22×C7C23×C4
FittingC2×C4×C7×D4C2
socle, cosocleC23×C7C24
prime radicalC2×#6503C2
hypercenterC2×C4×D4D7
hypocenterC7#2328
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C4×D4

740 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 740 conjugacy classes of subgroups — too many to draw. Only its 205 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=g,b^2=eg,c^2=ef,d^2=e,b^a=be,c^a=cf,d^a=de,c^b=ce,h^c=h^6

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13249298, #13249299, #13249301, …
maximal normal subgroup of#13249298, #13249299, #13249301, …
maximal quotient of#13275055, #13275100, #13275105, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14540);