Finite Group Databasebeta

#11731196

order896
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C7×C4⋊C4 ⋊ C2
SylowC7 ⋊ #2275

Subgroups

subgroupG/H
center, FrattiniC23C23×D7
commutatorC2×C7C22×C42
FittingC4×C7×C4⋊C4C2
socle, cosocleC23×C7C24
prime radicalC22×D28C22
hypercenterC4×C4⋊C4D7
hypocenterC7#2275
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C4×C4⋊C4

780 conjugacy classes of subgroups; only the 325 normal subgroups are shown.

normal subgroups only

This group has 780 conjugacy classes of subgroups — too many to draw. Only its 325 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=f,b^2=g,c^2=f,b^a=be,d^a=de,h^a=h^6,c^b=ce,h^b=h^6,h^d=h^6

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13250690, #13250694, #13250704, …
maximal normal subgroup of#13250690, #13250694, #13250704, …
maximal quotient of#13274877, #13274881, #13275074, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 5962);