Finite Group Databasebeta

D3089 #20260002

order6178
automorphismAut(G) order 9538832
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD3089
unambiguous semidirect productC3089⋊C2

Splittings

Fitting, socle, derived, SylowC3089 ⋊ C2

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3089C2
LCSG ▷ C3089
UCSC1

4 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3089|b^a=b^3088

Conjugacy classes & character table

1546 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27136408, C2×D3089, C3×D3089, …
maximal normal subgroup of#27136408, C2×D3089, C3×D3089, …
maximal quotient ofDic3089, C2×D3089, C3×D3089, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6178, 1);