Finite Group Databasebeta

#21456806

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

Aliases

No aliases for this group.

Splittings

FittingC2×#124×C61 ⋊ C2
SylowC61 ⋊ #3213

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#124×C61C2
socleC22×C61C22×D4
hypercenterC2×#124D61
hypocenterC61#3213
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#124

444 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 121 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=e,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^60,c^b=ceg,f^c=fg

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29576975, #29576981, #29577312, …
maximal normal subgroup of#29576975, #29576981, #29577312, …
maximal quotient of#29689352, #29689737, #29690569, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 15497);