Finite Group Databasebeta

#21447765

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

Aliases

No aliases for this group.

Splittings

FittingC61×#575 ⋊ C2
SylowC61 ⋊ #2190

Subgroups

subgroupG/H
centerC2#16839896
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#575C2
socleC2×C61#447
hypercenter#575D61
hypocenterC61#2190
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #575

226 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 53 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|d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^60,d^b=df,e^b=eg,f^b=fg,d^c=dg

Conjugacy classes & character table

680 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29592176, #29592177, #29592187, …
maximal normal subgroup of#29592176, #29592177, #29592187, …
maximal quotient of#29592110, #29592115, #29592121, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6456);