Finite Group Databasebeta

#21460659

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1281

Subgroups

subgroupG/H
centerC2×C4C22⋊#6923
commutatorC22×C61C4×C8
FrattiniC22×C4C2×#6923
FittingC22×C8×C61C4
socleC22×C61#95
hypercenterC22×C8#6923
hypocenterC61#1281
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

152 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 66 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,h^a=h^11,d^b=df,h^d=h^60

Conjugacy classes & character table

524 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30594120, #30594121, #30594152, …
maximal normal subgroup of#30594120, #30594121, #30594152, …
maximal quotient of#30593923, #30593927, #30593929, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19350);