Finite Group Databasebeta

#21447689

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
FittingC61×#367C2
socleC22×C61C2×D8
hypercenter#367D61
hypocenterC61#2176
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #367

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,d^b=df,f^b=fg,h^b=h^60,h^c=h^60

Conjugacy classes & character table

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29600628, #29600630, D61×#2176, …
maximal normal subgroup of#29600628, #29600630, D61×#2176, …
maximal quotient of#29591758, #29591956, #29592015, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6380);