Finite Group Databasebeta

#21460670

order7808
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1285

Subgroups

subgroupG/H
centerC22(C2×#6923)⋊C4
commutatorC2×C4×C61C42
FrattiniC22×C4C2×#6923
FittingC2×C42×C61C4
socleC22×C61#95
hypercenterC2×C42#6923
hypocenterC61#1285
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C42

164 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 46 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,c^2=fg,d^2=f,b^a=bc,c^a=cf,e^a=efg,h^a=h^11,d^b=dg,h^d=h^60

Conjugacy classes & character table

512 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460670, #30596449, #30596454, …
maximal normal subgroup ofC2×#21460670, #30596449, #30596454, …
maximal quotient of#30593925, #30593936, #30593939, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19361);