Finite Group Databasebeta

C7×Dic25 #10621982

order700
isoclinismisoclinic class of D25
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic25

Splittings

derived, SylowC25 ⋊ C4×C7
HallC7×C25 ⋊ C4

Subgroups

subgroupG/H
center, hypercenterC2×C7D25
commutator, hypocenterC25C4×C7
FrattiniC2×C5C7×D5
FittingC2×C7×C25C2
socle, prime radicalC2×C5×C7D5
cosocleC2×C25C2×C7
LCSG ▷ C25
UCSC1 ◁ C2×C7

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 700

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC7×#6016, C7⋊#6016, #13063718, …
maximal normal subgroup ofC7×#6016, C7⋊#6016, #13063718, …
maximal quotient ofC7×#6014, C2×C7×Dic25, C3×C7×Dic25, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(700, 1);