Finite Group Databasebeta

#21444003

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1417

Subgroups

subgroupG/H
centerC4#14519718
commutatorC16×C61C2×C4
FrattiniC2×C16C2×D61
FittingC61×#508C2
socleC2×C61#357
hypercenter#508D61
hypocenterC61#1417
LCSG ▷ C16×C61 ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #508

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

698 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#1417, C2×#21444003, #29600466, …
maximal normal subgroup ofD61×#1417, C2×#21444003, #29600466, …
maximal quotient of#29567463, #29567466, #29567574, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2694);