Finite Group Databasebeta

#21460770

order7808
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ D4⋊C16

Subgroups

subgroupG/H
centerC2×C4C22⋊#6923
commutatorC4×C61C2×C16
FrattiniC42C2×#6923
FittingC4⋊C8×C61C4
socleC22×C61C22⋊C8
hypercenterC4⋊C8#6923
hypocenterC61D4⋊C16
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4⋊C8

110 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 110 conjugacy classes of subgroups — too many to draw. Only its 42 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,c^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^11,c^b=ce,h^b=h^60,h^d=h^60

Conjugacy classes & character table

356 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61⋊(D4⋊C16), C2×#21460770, #30604372, …
maximal normal subgroup ofD61⋊(D4⋊C16), C2×#21460770, #30604372, …
maximal quotient of#30594042, #30594044, #30594046, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19461);