Finite Group Databasebeta

D3077 #20259684

order6154
automorphismAut(G) order 8861760
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD3077
unambiguous semidirect productC17⋊D181
unambiguous semidirect productC181⋊D17

Splittings

Fitting, socle, derived, HallC17×C181 ⋊ C2
SylowC181 ⋊ D17
SylowC17 ⋊ D181

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC17×C181C2
LCSG ▷ C17×C181
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,17,181|b^a=b^16,c^a=c^180

Conjugacy classes & character table

1540 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27134417, #27134418, D17×D181, …
maximal normal subgroup of#27134417, #27134418, D17×D181, …
maximal quotient ofDic3077, C2×D3077, C3×D3077, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6154, 3);