Finite Group Databasebeta

#21462194

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2166

Subgroups

subgroupG/H
centerC4#14519856
commutatorC2×C4×C61C22×C4
FrattiniC2×C4C22×#6923
FittingC4×C8×C61C4
socleC2×C61#432
hypercenterC4×C8#6923
hypocenterC61#2166
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C42 ◁ C4×C8

122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=e,c^2=d,e^2=f,f^2=g,b^a=bd,c^a=cf,d^a=dg,h^a=h^11,c^b=cg,e^b=eg,h^b=h^60,e^c=eg,h^e=h^60

Conjugacy classes & character table

512 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30605014, #30605016, #30605018, …
maximal normal subgroup of#30605014, #30605016, #30605018, …
maximal quotient of#30606371, #30606431, #30606690, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20885);