Finite Group Databasebeta

#21458736

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

Aliases

No aliases for this group.

Splittings

FittingC61×#557 ⋊ C2
SylowC61 ⋊ #3386

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#557C2
socleC22×C61C22×D4
hypercenter#557D61
hypocenterC61#3386
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #557

360 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 133 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=eg,b^2=eg,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,c^b=cg,d^b=de,f^c=fg,h^c=h^60

Conjugacy classes & character table

779 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29669496, #29669498, #29669541, …
maximal normal subgroup of#29669496, #29669498, #29669541, …
maximal quotient of#29696645, #29696660, #29698303, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17427);