Finite Group Databasebeta

#21448018

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

Aliases

No aliases for this group.

Splittings

FittingC61×#367 ⋊ C2
SylowC61 ⋊ #2235

Subgroups

subgroupG/H
centerC22D8×D61
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#367C2
socleC22×C61C2×D8
hypercenter#367D61
hypocenterC61#2235
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #367

140 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 47 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,c^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^60,h^b=h^60,e^c=ef,f^c=fg

Conjugacy classes & character table

689 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#2235, C2×#21448018, #29834811, …
maximal normal subgroup ofD61×#2235, C2×#21448018, #29834811, …
maximal quotient of#29596300, #29596515, #29596960, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6709);