Finite Group Databasebeta

#21447900

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2214

Subgroups

subgroupG/H
centerC2#16839957
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#443C2
socleC2×C61#459
hypercenter#443D61
hypocenterC61#2214
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #443

150 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 49 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=g,b^2=dg,d^2=g,e^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=ef,f^a=fg,h^a=h^60,e^c=ef,f^c=fg

Conjugacy classes & character table

863 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29593416, #29593418, #29593421, …
maximal normal subgroup of#29593416, #29593418, #29593421, …
maximal quotient of#29594171, #29594178, #29594195, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6591);