Finite Group Databasebeta

C7×Dic895 #38736810

order25060
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic895
unambiguous semidirect productC179⋊(C7×Dic5)

Splittings

derived, HallC5×C179 ⋊ C4×C7
HallC5×C7×C179 ⋊ C4
HallC7×C179 ⋊ Dic5
SylowC179 ⋊ C7×Dic5
HallC5×C7 ⋊ Dic179
SylowC5 ⋊ C7×Dic179

Subgroups

subgroupG/H
center, hypercenterC2×C7D895
commutator, hypocenterC5×C179C4×C7
FrattiniC2C7×D895
Fitting, socle, prime radicalC2×C5×C7×C179C2
cosocleC2×C5×C179C2×C7
LCSG ▷ C5×C179
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25060

Conjugacy classes & character table

6286 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25060, 6);