Finite Group Databasebeta

#11730902

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2345

Subgroups

subgroupG/H
center, FrattiniC23C23×D7
commutatorC22×C7C23×C4
FittingC4×C7×C22⋊C4C2
socle, cosocleC23×C7C24
prime radicalC24×C7C23
hypercenterC4×C22⋊C4D7
hypocenterC7#2345
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C4×C22⋊C4

548 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 221 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=ef,d^2=e,b^a=be,c^a=cf,d^b=de,h^b=h^6

Conjugacy classes & character table

170 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13250228, #13250232, #13250256, …
maximal normal subgroup of#13250228, #13250232, #13250256, …
maximal quotient ofC22⋊C4×C4⋊Dic7, #13275225, #13275284, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 5668);