Finite Group Databasebeta

#21443755

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1320

Subgroups

subgroupG/H
centerC4#14519692
commutatorC23×C61C2×C8
FrattiniC2×M16C2×D61
FittingC61×#407C2
socleC2×C61#323
hypercenter#407D61
hypocenterC61#1320
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #407

128 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 37 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,d^2=f,f^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^60,d^b=de,d^c=dg

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29567363, #29567364, #29567365, …
maximal normal subgroup of#29567363, #29567364, #29567365, …
maximal quotient of#29566632, #29566634, #29566644, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2446);