Finite Group Databasebeta

C17×Dic259 #31798546

order17612
automorphism?
homologyAbelianization (H1) = C4×C17 · Schur multiplier (H2) = C1

Aliases

direct productC17×Dic259
unambiguous semidirect productC7⋊(C17×Dic37)

Splittings

derived, HallC7×C37 ⋊ C4×C17
HallC7×C17×C37 ⋊ C4
HallC17×C37 ⋊ Dic7
HallC7×C17 ⋊ Dic37
SylowC37 ⋊ C17×Dic7
SylowC7 ⋊ C17×Dic37

Subgroups

subgroupG/H
center, hypercenterC2×C17D259
commutator, hypocenterC7×C37C4×C17
FrattiniC2C17×D259
Fitting, socle, prime radicalC2×C7×C17×C37C2
cosocleC2×C7×C37C2×C17
LCSG ▷ C7×C37
UCSC1 ◁ C2×C17

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17612

Conjugacy classes & character table

4454 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17612, 6);