Finite Group Databasebeta

#21443653

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1277

Subgroups

subgroupG/H
centerC22×C4C22⋊D61
commutatorC4×C61C4×C8
FrattiniC2×C42C2×D61
FittingC2×C4⋊C8×C61C2
socleC23×C61C4⋊C4
hypercenterC2×C4⋊C8D61
hypocenterC61#1277
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4⋊C8

180 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 109 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=f,b^a=bc,c^a=cf,e^a=ef,h^b=h^60

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD61×#1277, C2×#21443653, #29569470, …
maximal normal subgroup ofD61×#1277, C2×#21443653, #29569470, …
maximal quotient of#29566540, #29566546, #29566550, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2344);