Finite Group Databasebeta

#21447865

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

Aliases

No aliases for this group.

Splittings

FittingC61×C4⋊C16 ⋊ C2
SylowC61 ⋊ #2208

Subgroups

subgroupG/H
centerC22C2×D488
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×C4⋊C16C2
socleC22×C61C2×D8
hypercenterC4⋊C16D61
hypocenterC61#2208
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4⋊C16

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

normal subgroups only

This group has 166 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|a^2=g,b^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^60,e^c=ef,f^c=fg,h^c=h^60

Conjugacy classes & character table

1229 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29593466, #29593467, #29593487, …
maximal normal subgroup of#29593466, #29593467, #29593487, …
maximal quotient of#29594158, #29594196, #29594315, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6556);