Finite Group Databasebeta

#21448050

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2242

Subgroups

subgroupG/H
centerC22C2×#11758199
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#495C2
socleC22×C61C2×D8
hypercenter#495D61
hypocenterC61#2242
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #495

138 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 53 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=eg,c^2=d,d^2=fg,e^2=f,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=efg,f^a=fg,h^b=h^60,h^c=h^60

Conjugacy classes & character table

698 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#2242, C2×#21448050, #29835312, …
maximal normal subgroup ofD61×#2242, C2×#21448050, #29835312, …
maximal quotient of#29596395, #29597932, #29597939, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6741);