Finite Group Databasebeta

#21457481

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingD4×Q8×C61 ⋊ C2
SylowC61 ⋊ #3278

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingD4×Q8×C61C2
socleC22×C61C22×D4
hypercenterD4×Q8D61
hypocenterC61#3278
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×D4 ◁ D4×Q8

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

normal subgroups only

This group has 482 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=g,b^2=g,d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,c^b=cg,d^b=de,e^b=eg,h^b=h^60,e^d=eg

Conjugacy classes & character table

779 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29669451, #29669453, #29669466, …
maximal normal subgroup of#29669451, #29669453, #29669466, …
maximal quotient of#29671342, #29671458, #29671588, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16172);