Finite Group Databasebeta

D4233 #22554966

order8466
automorphismAut(G) order 11107392
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD4233
unambiguous semidirect productC3⋊D1411
unambiguous semidirect productC17⋊D249
unambiguous semidirect productC83⋊D51

Splittings

Fitting, socle, derived, HallC3×C17×C83 ⋊ C2
HallC17×C83 ⋊ D3
HallC3×C83 ⋊ D17
SylowC83 ⋊ D51
HallC3×C17 ⋊ D83
SylowC17 ⋊ D249
SylowC3 ⋊ D1411

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C17×C83C2
LCSG ▷ C3×C17×C83
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,17,83|b^a=b^2,c^a=c^16,d^a=d^82

Conjugacy classes & character table

2118 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD51×D83, D17×D249, D3×D1411, …
maximal normal subgroup ofD51×D83, D17×D249, D3×D1411, …
maximal quotient ofDic4233, C2×D4233, D12699, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8466, 8);