Finite Group Databasebeta

#21460800

order7808
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#95×C61 ⋊ C4
SylowC61 ⋊ #1344

Subgroups

subgroupG/H
centerC22#14519836
commutatorC22×C4×C61C2×C4
FrattiniC22×C4C2×#6923
Fitting#95×C61C4
socleC22×C61#99
hypercenter#95#6923
hypocenterC61#1344
LCSG ▷ C22×C4×C61 ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ #95

146 conjugacy classes of subgroups; only the 30 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 30 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,b^2=g,c^2=f,b^a=bc,c^a=ce,e^a=eg,h^a=h^11,c^b=cf,d^b=def,h^b=h^60,d^c=dg,h^d=h^60

Conjugacy classes & character table

323 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61⋊#1344, C2×#21460800, #30604733, …
maximal normal subgroup ofD61⋊#1344, C2×#21460800, #30604733, …
maximal quotient of#30594060, #30594064, #30594076, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19491);