Finite Group Databasebeta

#21447690

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2176

Subgroups

subgroupG/H
centerC22D8×D61
commutatorC8×C61C22×C4
FrattiniC2×C8C22×D61
FittingC2×Q32×C61C2
socleC22×C61C2×D8
hypercenterC2×Q32D61
hypocenterC61#2176
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q32

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=e,b^2=g,c^2=e,d^2=fg,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,h^a=h^60,d^b=df,f^b=fg,h^c=h^60

Conjugacy classes & character table

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29600632, #29600634, D61×#2176, …
maximal normal subgroup of#29600632, #29600634, D61×#2176, …
maximal quotient of#29591759, #29591958, #29592016, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6381);