Finite Group Databasebeta

#21444026

order7808
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1426

Subgroups

subgroupG/H
centerC2#16839589
commutatorC16×C61C2×C4
FrattiniC2×C16C2×D61
FittingC61×#368C2
socleC2×C61#367
hypercenter#368D61
hypocenterC61#1426
LCSG ▷ C16×C61 ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #368

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=cef,c^2=efg,e^2=fg,f^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^60,d^b=dg,h^b=h^60

Conjugacy classes & character table

686 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#1426, C2×#21444026, #29600532, …
maximal normal subgroup ofD61×#1426, C2×#21444026, #29600532, …
maximal quotient of#29567695, #29567722, C2×#21444026

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2717);