Finite Group Databasebeta

C7×#16814857 #39905951

order25900
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×#16814857

Splittings

Fitting, HallC7×C25×C37 ⋊ C4
derived, HallC25×C37 ⋊ C4×C7
HallC7×C37 ⋊ Dic25
HallC7×C25 ⋊ #3866
SylowC37 ⋊ C7×Dic25
SylowC25 ⋊ C7×#3866

Subgroups

subgroupG/H
center, hypercenterC7#16814857
commutator, hypocenterC25×C37C4×C7
FrattiniC5C7×#10625194
FittingC7×C25×C37C4
socleC5×C7×C37Dic5
prime radicalC5×C7×D37D5
cosocleC25×D37C2×C7
LCSG ▷ C25×C37
UCSC1 ◁ C7

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6475

Conjugacy classes & character table

1771 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25900, 21);