Finite Group Databasebeta

#21443903

order7808
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1377

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic61
commutatorC22×C61C4×C8
FrattiniC22×C8C2×D61
FittingC2×#97×C61C2
socleC22×C61C22⋊C8
hypercenterC2×#97D61
hypocenterC61#1377
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#97

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,c^a=cg,h^a=h^60,d^b=dg

Conjugacy classes & character table

1244 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29566762, #29566763, #29566774, …
maximal normal subgroup of#29566762, #29566763, #29566774, …
maximal quotient of#29566847, #29566857, #29566864, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2594);