Finite Group Databasebeta

D55×C227 #38735837

order24970
automorphism?
homologyAbelianization (H1) = C2×C227 · Schur multiplier (H2) = C1

Aliases

direct productD55×C227
unambiguous semidirect productC5⋊(D11×C227)
unambiguous semidirect productC11⋊(D5×C227)

Splittings

Fitting, socle, HallC5×C11×C227 ⋊ C2
derived, HallC5×C11 ⋊ C2×C227
HallC11×C227 ⋊ D5
HallC5×C227 ⋊ D11
SylowC11 ⋊ D5×C227
SylowC5 ⋊ D11×C227

Subgroups

subgroupG/H
center, hypercenterC227D55
commutator, cosocle, hypocenterC5×C11C2×C227
FrattiniC1G
Fitting, socleC5×C11×C227C2
LCSG ▷ C5×C11
UCSC1 ◁ C227

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12485

Conjugacy classes & character table

6583 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24970, 8);