Finite Group Databasebeta

#21460658

order7808
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1281

Subgroups

subgroupG/H
centerC22(C2×#6923)⋊C4
commutatorC22×C61C4×C8
FrattiniC22×C4C2×#6923
FittingC22⋊C8×C61C4
socleC22×C61#95
hypercenterC22⋊C8#6923
hypocenterC61#1281
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

152 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 56 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,d^2=g,e^2=f,b^a=bc,c^a=cf,d^b=df,h^b=h^11,h^e=h^60

Conjugacy classes & character table

344 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460658, #30596275, #30596278, …
maximal normal subgroup ofC2×#21460658, #30596275, #30596278, …
maximal quotient of#30593922, #30593926, #30593928, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19349);