Finite Group Databasebeta

#21445734

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1781

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic61
commutatorC23×C61C22×C4
FrattiniC24C22×D61
FittingC23×D4×C61C2
socleC22×C61C2×C22⋊C4
hypercenterC23×D4D61
hypocenterC61#1781
LCSG ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C25 ◁ C23×D4

880 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 880 conjugacy classes of subgroups — too many to draw. Only its 133 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=f,b^a=bd,c^a=ce,d^a=dg,h^a=h^60,f^b=fg

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29567285, #29567286, #29567291, …
maximal normal subgroup of#29567285, #29567286, #29567291, …
maximal quotient of#29571340, #29571343, #29571351, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 4425);