Finite Group Databasebeta

C31×C7⋊#1181 #38737760

order25172
automorphism?
homologyAbelianization (H1) = C4×C31 · Schur multiplier (H2) = C1

Aliases

direct productC31×C7⋊#1181
unambiguous semidirect productC7⋊(C31×#1181)

Splittings

Fitting, socle, HallC7×C29×C31 ⋊ C4
derived, HallC7×C29 ⋊ C4×C31
HallC29×C31 ⋊ Dic7
HallC7×C31 ⋊ #1181
SylowC29 ⋊ Dic7×C31
SylowC7 ⋊ C31×#1181

Subgroups

subgroupG/H
center, hypercenterC31C7⋊#1181
commutator, hypocenterC7×C29C4×C31
FrattiniC1G
Fitting, socleC7×C29×C31C4
prime radicalC7×C31×D29C2
cosocleC7×D29C2×C31
LCSG ▷ C7×C29
UCSC1 ◁ C31

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6293

Conjugacy classes & character table

1829 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25172, 25);