Finite Group Databasebeta

D2981 #20238519

order5962
automorphismAut(G) order 8048700
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD2981
unambiguous semidirect productC11⋊D271
unambiguous semidirect productC271⋊D11

Splittings

Fitting, socle, derived, HallC11×C271 ⋊ C2
SylowC271 ⋊ D11
SylowC11 ⋊ D271

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC11×C271C2
LCSG ▷ C11×C271
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,11,271|b^a=b^10,c^a=c^270

Conjugacy classes & character table

1492 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD11×D271, C2×D2981, C3×D2981, …
maximal normal subgroup ofD11×D271, C2×D2981, C3×D2981, …
maximal quotient ofDic2981, C2×D2981, C3×D2981, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5962, 3);