Finite Group Databasebeta

C17×Dic497 #46798786

order33796
automorphism?
homologyAbelianization (H1) = C4×C17 · Schur multiplier (H2) = C1

Aliases

direct productC17×Dic497
unambiguous semidirect productC7⋊(C17×Dic71)
unambiguous semidirect productC71⋊(C17×Dic7)

Splittings

derived, HallC7×C71 ⋊ C4×C17
HallC7×C17×C71 ⋊ C4
HallC17×C71 ⋊ Dic7
HallC7×C17 ⋊ Dic71
SylowC71 ⋊ C17×Dic7
SylowC7 ⋊ C17×Dic71

Subgroups

subgroupG/H
center, hypercenterC2×C17D497
commutator, hypocenterC7×C71C4×C17
FrattiniC2C17×D497
Fitting, socle, prime radicalC2×C7×C17×C71C2
cosocleC2×C7×C71C2×C17
LCSG ▷ C7×C71
UCSC1 ◁ C2×C17

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33796

Conjugacy classes & character table

8500 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33796, 7);