Finite Group Databasebeta

#21443660

order7808
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1279

Subgroups

subgroupG/H
centerC22×C4C22⋊D61
commutatorC4×C61C4×C8
FrattiniC2×C42C2×D61
FittingC4×C4⋊C4×C61C2
socleC23×C61C22⋊C4
hypercenterC4×C4⋊C4D61
hypocenterC61#1279
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×C4⋊C4

208 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 113 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,c^2=f,d^2=g,e^2=fg,b^a=bc,c^a=cf,e^a=ef,h^a=h^60,h^b=h^60

Conjugacy classes & character table

1256 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×#1279, C2×#21443660, #29569539, …
maximal normal subgroup ofD61×#1279, C2×#21443660, #29569539, …
maximal quotient of#29566540, #29566557, #29566563, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2351);