Finite Group Databasebeta

#21447941

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×Q32×C61 ⋊ C2
SylowC61 ⋊ #2222

Subgroups

subgroupG/H
centerC2#16839995
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC2×Q32×C61C2
socleC2×C61#466
hypercenterC2×Q32D61
hypocenterC61#2222
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q32

140 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 45 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=g,b^2=df,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,e^c=eg,h^c=h^60

Conjugacy classes & character table

686 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29600708, #29600710, #29600715, …
maximal normal subgroup of#29600708, #29600710, #29600715, …
maximal quotient of#29594221, #29594238, #29594272, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6632);