Finite Group Databasebeta

#21456213

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C61 ⋊ C2
SylowC61 ⋊ #3141

Subgroups

subgroupG/H
centerC22C22×D244
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC4×M16×C61C2
socleC22×C61C22×D4
hypercenterC4×M16D61
hypocenterC61#3141
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C42 ◁ C4×M16

424 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 141 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=f,c^2=e,d^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^60,d^b=dg,d^c=dg

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29577515, #29577517, #29577576, …
maximal normal subgroup of#29577515, #29577517, #29577576, …
maximal quotient of#29680228, #29682721, #29683681, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14904);