Finite Group Databasebeta

#21455540

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#108×C61 ⋊ C2
SylowC61 ⋊ #3067

Subgroups

subgroupG/H
centerC4#14519752
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#108×C61C2
socleC2×C61C2×#121
hypercenterC2×#108D61
hypocenterC61#3067
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#108

452 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 452 conjugacy classes of subgroups — too many to draw. Only its 137 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|b^2=e,d^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^60,f^c=fg,h^c=h^60

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29596970, #29596972, #29597026, …
maximal normal subgroup of#29596970, #29596972, #29597026, …
maximal quotient of#29662256, #29662284, #29662325, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14231);