Finite Group Databasebeta

C109×Dic77 #46777090

order33572
automorphism?
homologyAbelianization (H1) = C4×C109 · Schur multiplier (H2) = C1

Aliases

direct productC109×Dic77
unambiguous semidirect productC7⋊(Dic11×C109)
unambiguous semidirect productC11⋊(Dic7×C109)

Splittings

derived, HallC7×C11 ⋊ C4×C109
HallC7×C11×C109 ⋊ C4
HallC11×C109 ⋊ Dic7
HallC7×C109 ⋊ Dic11
SylowC11 ⋊ Dic7×C109
SylowC7 ⋊ Dic11×C109

Subgroups

subgroupG/H
center, hypercenterC2×C109D77
commutator, hypocenterC7×C11C4×C109
FrattiniC2C109×D77
Fitting, socle, prime radicalC2×C7×C11×C109C2
cosocleC2×C7×C11C2×C109
LCSG ▷ C7×C11
UCSC1 ◁ C2×C109

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33572

Conjugacy classes & character table

8720 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33572, 7);