Finite Group Databasebeta

#21443645

order7808
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1272

Subgroups

subgroupG/H
centerC23C22⋊Dic61
commutatorC2×C4×C61C2×C8
FrattiniC2×C42C2×D61
FittingC61×#391C2
socleC23×C61C22⋊C4
hypercenter#391D61
hypocenterC61#1272
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ #391

166 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 65 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=d,b^2=f,c^2=f,d^2=g,b^a=bc,c^a=ce,h^a=h^60,c^b=cf,d^b=def

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29567374, #29567375, #29567441, …
maximal normal subgroup of#29567374, #29567375, #29567441, …
maximal quotient of#29566564, #29566825, #29566827, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2336);