Finite Group Databasebeta

C31×C9⋊#1043 #42124557

order27900
automorphism?
homologyAbelianization (H1) = C4×C31 · Schur multiplier (H2) = C1

Aliases

direct productC31×C9⋊#1043
unambiguous semidirect productC9⋊(C31×#1043)

Splittings

Fitting, HallC52×C9×C31 ⋊ C4
derived, HallC52×C9 ⋊ C4×C31
HallC52×C31 ⋊ Dic9
HallC9×C31 ⋊ #1043
SylowC52 ⋊ C31×Dic9
SylowC9 ⋊ C31×#1043

Subgroups

subgroupG/H
center, hypercenterC31C9⋊#1043
commutator, hypocenterC52×C9C4×C31
FrattiniC3C31×C3⋊#1043
FittingC52×C9×C31C4
socleC3×C52×C31Dic3
prime radicalC3×C31×C5⋊D5D3
cosocleC9×C5⋊D5C2×C31
LCSG ▷ C52×C9
UCSC1 ◁ C31

144 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2046 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27900, 304);