Finite Group Databasebeta

C4×#6553 #11742903

order896
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC4×#6553

Splittings

FittingC4×C7×#41 ⋊ C2
SylowC7 ⋊ C4×H(5,𝔽2)

Subgroups

subgroupG/H
centerC2×C4C23×D7
commutatorC2×C7C24×C4
FrattiniC22C24×D7
FittingC4×C7×#41C2
socle, cosocleC22×C7C25
prime radicalC2×#6553C2
hypercenterC4×#41D7
hypocenterC7C4×H(5,𝔽2)
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C4×#41

1660 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13245193, #13245196, #13320174, …
maximal normal subgroup of#13245193, #13245196, #13320174, …
maximal quotient ofC4×#90236, C4×#90212, C4×#90214, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 17669);