Finite Group Databasebeta

#21446604

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1952

Subgroups

subgroupG/H
centerC22#14519751
commutatorC2×C4×C61C22×C4
FrattiniC22×C4C22×D61
FittingC61×#405C2
socleC22×C61#121
hypercenter#405D61
hypocenterC61#1952
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #405

196 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,b^2=f,c^2=eg,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^60,d^b=dg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#29596640, #29596643, #29596647, …
maximal normal subgroup of#29596640, #29596643, #29596647, …
maximal quotient of#29578629, #29578639, #29578654, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 5295);