Finite Group Databasebeta

#21445647

order7808
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C61 ⋊ C2
SylowC61 ⋊ #1762

Subgroups

subgroupG/H
centerC23C2×C22⋊D61
commutatorC4×C61C2×C42
FrattiniC22×C4C22×D61
FittingC4×C4⋊C4×C61C2
socleC23×C61C2×D4
hypercenterC4×C4⋊C4D61
hypocenterC61#1762
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C4×C4⋊C4

388 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 129 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=e,b^2=f,c^2=e,d^2=g,f^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^60,c^b=cg,h^b=h^60

Conjugacy classes & character table

1244 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29571896, #29571898, #29571910, …
maximal normal subgroup of#29571896, #29571898, #29571910, …
maximal quotient of#29570618, #29570628, #29570663, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 4338);