Finite Group Databasebeta

D3056 #20259264

order6112
automorphismAut(G) order 4645120
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD3056

Splittings

FittingC16×C191 ⋊ C2
SylowC191 ⋊ D16

Subgroups

subgroupG/H
centerC2D1528
commutatorC8×C191C22
FrattiniC8C2×D191
FittingC16×C191C2
socleC2×C191D8
hypercenterC16D191
hypocenterC191D16
LCSG ▷ C8×C191 ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,191|c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^190,c^b=cd,d^b=de,f^b=f^190

Conjugacy classes & character table

1531 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27132498, D6112, #27132500, …
maximal normal subgroup of#27132498, D6112, #27132500, …
maximal quotient of#27132465, #27132489, D6112, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6112, 88);