Finite Group Databasebeta

#21447856

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2207

Subgroups

subgroupG/H
centerC22C2×#11758199
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#493C2
socleC22×C61C2×D8
hypercenter#493D61
hypocenterC61#2207
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #493

174 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 55 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|b^2=d,c^2=g,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,e^c=ef,f^c=fg,h^c=h^60

Conjugacy classes & character table

689 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29593441, #29593442, #29593448, …
maximal normal subgroup of#29593441, #29593442, #29593448, …
maximal quotient of#29594133, #29594187, #29594306, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6547);