Finite Group Databasebeta

Dic1952 #21444037

order7808
automorphismAut(G) order 7495680
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic1952

Splittings

SylowC61 ⋊ Q128

Subgroups

subgroupG/H
centerC2D1952
commutatorC32×C61C22
FrattiniC32C2×D61
FittingC61×C64C2
socleC2×C61D32
hypercenterC64D61
hypocenterC61Q128
LCSG ▷ C32×C61 ▷ C16×C61 ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ C64

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=g,b^2=g,c^2=de,d^2=ef,e^2=fg,f^2=g,b^a=bc,c^a=cd,d^a=de,e^a=ef,f^a=fg,h^a=h^60,c^b=cd,d^b=de,e^b=ef,f^b=fg,h^b=h^60

Conjugacy classes & character table

1955 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29567928, #29567929, #29567930, …
maximal normal subgroup of#29567928, #29567929, #29567930, …
maximal quotient of#29567895, #29567913, C2×Dic1952, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2728);