Finite Group Databasebeta

#21448007

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2234

Subgroups

subgroupG/H
centerC22C2×#11758199
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#466C2
socleC22×C61C2×D8
hypercenter#466D61
hypocenterC61#2234
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #466

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

normal subgroups only

This group has 142 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|b^2=g,c^2=d,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 ofD61×#2234, C2×#21448007, #29834808, …
maximal normal subgroup ofD61×#2234, C2×#21448007, #29834808, …
maximal quotient of#29596307, #29596521, #29596957, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6698);