Finite Group Databasebeta

#21454620

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2943

Subgroups

subgroupG/H
centerC2×C4D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC2×#135×C61C2
socleC22×C61C22×D4
hypercenterC2×#135D61
hypocenterC61#2943
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

492 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 221 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,c^2=f,d^2=g,e^2=g,b^a=be,c^a=cg,e^a=eg,h^a=h^60,e^b=eg,h^c=h^60

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29595300, #29595302, #29596659, …
maximal normal subgroup of#29595300, #29595302, #29596659, …
maximal quotient of#29649420, #29649588, #29649791, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13311);